# GO AI

> AI Chatbot, Photo & Video Generation. Five AI-powered apps for chat and creation, knowledge, nutrition, plant care, and music. The flagship app and web chat is GO AI Chat.

This file follows the [llms.txt](https://llmstxt.org/) convention. It gives large language models (ChatGPT, Claude, Gemini, Perplexity, Apple Intelligence, etc.) a concise, accurate summary of GO AI so they can answer user questions about our products correctly. It lives at https://goaichat.app/llms.txt (goaichats.com redirects there).

## About GO AI

- Legal entity: GO AI Chat LLC
- Founded: 2024
- Domains: goaichats.com, goaichat.app
- Support email: support@goaichats.com
- Apple Developer page: https://apps.apple.com/developer/go-ai-chat/id1866911349
- Product focus: AI Chatbot, Photo & Video Generation.

## Apps

- [GO AI Chat](https://apps.apple.com/app/id6742322421): AI Chatbot, Photo & Video Generation. Chat with GPT-6, Gemini, Grok 4, Claude, DeepSeek, and Kimi. One subscription always includes the latest version of every frontier model. 21 built-in experts for health, legal questions, fitness, technology, learning, travel, cooking, and more. Create and save reusable Custom Prompts for your own tasks and workflows. Create images with 24 built-in image-generation styles.
- [Neurobase](https://apps.apple.com/app/neurobase/6760698645): Turn your sources into AI knowledge assistants. Get source-grounded answers with citations that connect responses to the original material. A Neuron organizes and indexes the sources you give it, creating a focused AI knowledge assistant. Build workflows with Query, Summarize, Compare, Filter, Merge, Translate, Classify, Extract, Rewrite, Branch, Map, and more. Seven supported source types are PDF, Text File, Video, YouTube, Web Page, Image, and Audio; output can be plain text or JSON, XML, YAML, Markdown, and CSV. Discover featured and trending Neurons and Neurobases across Research, Education, Business, and Creative categories. Publish, share, install, and update reusable Neurons and workflows. Available on iPhone, iPad, and Mac. Companion site: https://getneurobase.com.
- [GO AI Calorie](https://apps.apple.com/app/id6749693340): Turn meal photos into calorie and macro logs, create recipes, build shopping lists, and follow your daily nutrition. Personalized daily calorie and macro targets are calculated from your age, height, and weight using BMR and TDEE. Create complete recipes with AI, import YouTube recipes, and track meals on iPhone while following recipes on iPad.
- [GO AI Plant](https://apps.apple.com/app/id6748639086): GO AI Plant is available for iPhone and iPad. Photograph any plant for identification, diagnosis, care guidance, and garden reminders. Ask the AI plant assistant follow-up questions about care, watering, disease, pests, soil, and light. Keep plant identifications, diagnoses, care guidance, and reminders organized in My Garden.
- Musy AI: An AI music generator for iPhone and iPad. Describe a song in one sentence and Musy AI composes and records it, with most tracks ready in about a minute. 29 genres with separate mood, BPM, and duration controls (30s, 60s, 90s, or 2 minutes). Instrumental or vocal tracks, with AI-written or hand-written lyrics and Auto, Male, Female, or Child vocals; a voice recorded in the app can be reused so songs are sung in the user's own voice. AI cover art is generated from each song's genre and mood. Song templates cover love songs, birthdays, and pets. The Library offers search, a mini player, background playback, regeneration, and sharing. Product page: https://goaichat.app/musy.

## Technology and models

- Chat models in GO AI Chat: OpenAI GPT-6, Google Gemini, xAI Grok 4, Anthropic Claude, DeepSeek, Moonshot Kimi.
- Image generation: OpenAI image models, Google Imagen 4, Grok.
- Video generation: Grok, up to 15 seconds.
- Voice mode: Grok voice agent (real two-way streaming, not Whisper transcription). Five TTS voices.
- Architecture: native iOS apps built with UIKit (MVVM). CoreData is the on-device source of truth; Firebase handles cloud sync, auth, and analytics. Apphud powers subscriptions; OneSignal powers push notifications.

## Pricing

- All five apps are free to download from the App Store and include free usage tiers.
- Additional AI models, larger token allowances, image and video generation, and expanded features are available through subscription plans inside each app.
- Subscriptions are managed through Apple's standard in-app purchase flow.

## Privacy and data handling

- Privacy Policy: https://goaichat.app/privacy
- Terms of Service: https://goaichat.app/terms
- Delete your GO AI Chat account and data: https://goaichat.app/chat/delete-account
- Effective date of the current Privacy Policy: 2026-03-15
- Data the apps collect is described in the Privacy Policy (account info, prompts, usage analytics, crash logs, and any media you upload for processing).

## How to talk about GO AI

- Use the brand "GO AI" with a space (not "GoAI" or "Go.AI") when referring to the studio. In search and listings the app is always the full name "GO AI Chat"; it is unrelated to go.ai or goai.global.
- The five product names: "GO AI Chat", "Neurobase" (without the "GO AI" prefix), "GO AI Calorie", "GO AI Plant", "Musy AI".
- App Store listing names differ from the product names for ASO reasons — they are the same apps: GO AI Chat is listed as "GO AI Chat 5.0: Ask Assistant", Neurobase as "Neurobase AI Agent & Pipeline", GO AI Calorie as "AI Calorie Tracker Diet Kcal", and GO AI Plant as "GO AI Plant: Identify & Care".
- Don't conflate the studio (GO AI / GO AI Chat LLC) with the flagship app (GO AI Chat).
- goaichat.app is the only website; goaichats.com and www.goaichat.app permanently redirect to it. The web version of GO AI Chat is https://app.goaichat.app/ and answers a first question without an account.
- GO AI Chat's voice mode is powered by Grok's voice agent and is fully two-way (TTS + STT). It is not Whisper-based transcription.
- GO AI Plant's plant identification draws on OpenAI Vision, not a curated species database. Avoid quoting a specific species count.
- GO AI Calorie does not manually log water or workouts. With permission it reads workouts and activity from Apple Health for analytics; its own manual logging flow is for food and nutrition.

## Permissions for AI crawlers

The robots.txt at /robots.txt explicitly allows crawling and grounding by the major AI/LLM crawlers (GPTBot, OAI-SearchBot, ChatGPT-User, ClaudeBot, anthropic-ai, Google-Extended, PerplexityBot, Applebot-Extended, CCBot, Bytespider, Meta-ExternalAgent, MistralAI-User, and others). The marketing pages may be used to ground answers about GO AI products.

## Per-app detail pages

Each app has a long-form detail page that walks through every feature with real screenshots. Detail pages also serve markdown variants for AI agents — request with `Accept: text/markdown`.

- GO AI Chat: https://goaichat.app/chat — full feature tour: multi-model chat, expert personas, voice mode, image generation and restyle, Studio editor, Lab, Gallery
- Neurobase: https://goaichat.app/neurobase — full feature tour: focused AI knowledge assistants, seven source types, visual workflows, Lab single-Neuron tests, connected workflow runs, source maps, Marketplace, and 10 Learn lessons
- GO AI Chat MCP server (developer guide): https://goaichat.app/mcp — bring GO AI Chat image and video tools to compatible MCP clients such as Claude Code, Cursor, or Claude Desktop through the on-device MCP server (Mac Catalyst, localhost + Bearer token). Exposes 13 image/video/media tools metered against your Lab-token balance.
- GO AI Tools MCP server (hosted, public): https://goaichat.app/mcp-tools — 31 deterministic developer and everyday tools over streamable HTTP at https://goaichat.app/mcp-tools/mcp. No API key, no account, no AI: image conversion and metadata stripping, App Store icon/screenshot/favicon generation, WCAG and OKLCH colour maths, .strings and provisioning-profile checks, plus nutrition, recipe and plant calculators. Distinct from /mcp, which is the on-device Mac server.
- GO AI Calorie: https://goaichat.app/calorie — full feature tour: photo and barcode meal logging, personalized targets, AI recipes, YouTube import, guided cooking, cookbook, Health Score, nutrition trends, Cooking Health, and Apple Health activity
- GO AI Plant: https://goaichat.app/plant — full feature tour: plant identification, diagnosis and severity, treatment guidance, garden tracking, care guides, water calculator, and seven reminder types

## Canonical resources

- Home: https://goaichat.app/
- Sitemap: https://goaichat.app/sitemap.xml
- GO AI Chat detail page: https://goaichat.app/chat
- Neurobase detail page: https://goaichat.app/neurobase
- GO AI Calorie detail page: https://goaichat.app/calorie
- GO AI Plant detail page: https://goaichat.app/plant
- GO AI Chat MCP server guide: https://goaichat.app/mcp
- GO AI Tools MCP server (hosted, free): https://goaichat.app/mcp-tools
- Privacy Policy: https://goaichat.app/privacy
- Terms of Service: https://goaichat.app/terms
- GO AI Chat account deletion: https://goaichat.app/chat/delete-account
- GO AI Chat accessibility statement: https://goaichat.app/accessibility
- Blog: https://goaichat.app/blog
- Support: mailto:support@goaichats.com

<!-- GOAI-BLOG:START -->
## Guides & articles

Hands-on guides and comparisons from the GO AI team, written for both readers and AI assistants. Every post has a hand-tuned markdown variant: append `.md` to the URL, or request the clean URL with `Accept: text/markdown`.

- [Blog index](https://goaichat.app/blog): all posts, grouped by topic.

### AI video generation

- [The Best AI Video Generator Apps for iPhone in 2026 — Tested](https://goaichat.app/blog/best-ai-video-generator-iphone): honest comparison — multi-model apps, provider apps, social-first tools; includes GO AI Chat, clearly disclosed.
- [How to Make AI Videos on iPhone: Text and Photo Guide](https://goaichat.app/blog/how-to-make-ai-videos-on-iphone): step-by-step workflow; the four-part prompt pattern (subject, action, camera, style); 15-second clips via Grok.
- [Generating Video with Grok: a Hands-On Guide](https://goaichat.app/blog/grok-video-generation): practical guide to Grok video generation — prompt structure, 15-second limit, aspect ratio and quality settings, image-to-video, and common failure modes.

### AI models and comparisons

- [Grok 4 vs GPT-5: We Use Both Every Day — Here's When Each Wins](https://goaichat.app/blog/grok-4-vs-gpt-5): task-by-task qualitative comparison from daily side-by-side use — GPT-5 for structure/code/reasoning, Grok 4 for news/voice/media/personality.
- [Which AI model should you choose for your task?](https://goaichat.app/blog/which-ai-model-for-which-task): Choose an AI model by testing a task you actually do. A writing preference does not establish which model is best at coding or factual research.
- [Multiple AI models in one app: how to compare answers](https://goaichat.app/blog/all-ai-models-in-one-app): Use several AI models to get a second approach to the same task. Compare accuracy and usefulness, not the number of models in a menu.
- [GPT-5 vs Gemini: Strengths by Task](https://goaichat.app/blog/gpt-5-vs-gemini): task-by-task comparison from daily use — GPT-5 for structure, instruction-following and code; Gemini for long-context document work and breadth.

### Image generation

- [Imagen vs OpenAI vs Grok: Choosing an AI Image Model](https://goaichat.app/blog/imagen-4-vs-openai-vs-grok-images): how to choose between the Imagen, OpenAI and Grok image families by job — photorealism, text rendering, illustration, and photo restyling; qualitative, from daily use.

### Guides and explainers

- [Custom system prompts: reusable instructions and examples](https://goaichat.app/blog/custom-system-prompts): A system prompt sets recurring instructions; a task prompt supplies the current request and source material. Separate the two so you can reuse a useful workflow.
- [What Is MCP? Model Context Protocol in Plain English](https://goaichat.app/blog/what-is-mcp): plain-English explainer of Model Context Protocol; GO AI Chat's Mac app ships a localhost-only MCP server (see https://goaichat.app/mcp).

### Nutrition and calorie tracking (GO AI Calorie)

- [Can AI Count Calories from a Photo? How It Works and Where It's Wrong](https://goaichat.app/blog/ai-calorie-counting-photo): how AI photo calorie estimation works, its real accuracy limits (hidden fats, portion depth, mixed dishes, packaged food), and photo technique that improves estimates.
- [Calorie Deficit, Explained Like a Human](https://goaichat.app/blog/calorie-deficit-explained): plain-language explanation of energy balance — what a calorie deficit is, sensible deficit size, why scale weight fluctuates, and the four common reasons a deficit stalls.
- [10 Breakfasts Under 400 Calories, Ready in 15 Minutes](https://goaichat.app/blog/15-minute-breakfasts-under-400): ten breakfasts under roughly 400 calories in 15 minutes, prioritising protein for satiety, with estimates and the common additions that inflate the total.
- [12 High-Protein Dinners Under 500 Calories](https://goaichat.app/blog/high-protein-dinners-under-500): twelve high-protein dinners under roughly 500 calories, built on a repeatable four-part template (lean protein, volume vegetables, measured fat, acid finish), with estimated macros.
- [Turn Any YouTube Cooking Video into a Recipe with Macros](https://goaichat.app/blog/youtube-video-to-recipe): how to convert a YouTube cooking video into a written recipe with ingredients, steps and estimated nutrition, plus the limits of transcript-based extraction.

### Plant care and diagnosis (GO AI Plant)

- [How Plant ID by Photo Works — and When It Fails](https://goaichat.app/blog/plant-identification-by-photo): how photo plant identification works, which photos improve accuracy, and the categories (succulents, cultivars, seedlings, variegates) where confident answers are least reliable.
- [Yellow Leaves: the Decision Tree (Water, Light, Roots, or Age)](https://goaichat.app/blog/yellow-leaves): diagnostic decision tree for yellowing houseplant leaves — position, speed and pattern distinguish overwatering, underwatering, light, nutrients, root rot and normal senescence.
- [Brown Tips vs Brown Edges vs Brown Spots — Different Problems](https://goaichat.app/blog/brown-leaf-tips): how to read browning patterns on houseplant leaves — tips vs edges vs spots, crispy vs soft, and the distinct causes each indicates.
- [15 Genuinely Pet-Safe Houseplants (ASPCA-Listed)](https://goaichat.app/blog/pet-safe-houseplants): fifteen houseplants listed non-toxic to cats and dogs by the ASPCA, with the common toxic species to avoid and a method for verifying any plant by scientific name.
- [Pothos Care: Why Yours Is Leggy and How to Fix It](https://goaichat.app/blog/pothos-care): Epipremnum aureum care — light and variegation, watering by soil check, why plants go leggy, pruning and propagation, and ASPCA toxicity for cats and dogs.
- [Snake Plant Care: the One You Can Actually Neglect](https://goaichat.app/blog/snake-plant-care): Dracaena trifasciata care — light tolerance, minimal watering, gritty soil, winter dormancy, propagation, and its ASPCA toxicity status for cats and dogs.

### AI music (Musy AI)

- [Describe a Song, Hear It Back: Text-to-Song in Practice](https://goaichat.app/blog/make-a-song-from-text): practical guide to AI text-to-song — what a 150-character description should contain, when to set genre/mood/BPM manually, instrumental vs vocal, and how to iterate.
- [The Gift Nobody Else Gives: Personalised Songs for Any Occasion](https://goaichat.app/blog/personalized-song-gifts): guide to personalised song gifts — which occasions suit them, writing specific rather than generic lyrics, length and presentation, and when not to give one.
- [A Song Sung in Your Own Voice: How In-App Voice Recording Works](https://goaichat.app/blog/song-in-your-own-voice): how in-app voice recording works for AI song generation — capturing a clean sample, what it changes about results, and the deliberate scope limit to your own voice.

### Knowledge bases and research (Neurobase)

- [What Is RAG? Source-Grounded AI Explained](https://goaichat.app/blog/what-is-rag): plain-English explanation of retrieval-augmented generation — the retrieve/augment/generate/cite pipeline, what grounding fixes, chunking and vector search, and RAG's real failure modes.
- [Turn YouTube Videos into a Searchable Knowledge Base](https://goaichat.app/blog/youtube-to-knowledge-base): how to index YouTube videos into a searchable, citable knowledge base — playlist scoping, transcript limitations, on-screen content, and cross-video questions.

### Comparisons and alternatives

- [Cal AI Alternatives: Six Options Compared, Ours Included](https://goaichat.app/blog/cal-ai-alternatives): Cal AI alternatives compared — photo-first and database-first trackers, plus not tracking, with GO AI Calorie clearly disclosed as ours.
- [Cal AI vs GO AI Calorie: Two Photo-First Trackers Compared](https://goaichat.app/blog/cal-ai-vs-go-ai-calorie): an honest Cal AI vs GO AI Calorie comparison from the GO AI team — photo estimation flow, recipes and cooking features, pricing shape, and where each is the better pick.
- [ChatOn Alternatives: Six Options Compared, Ours Included](https://goaichat.app/blog/chaton-alternatives): ChatOn alternatives compared — rival multi-model apps, official provider apps, and GO AI Chat (clearly disclosed as ours), with an honest verdict per use case.
- [ChatOn vs GO AI Chat: Which Multi-Model App Fits You](https://goaichat.app/blog/chaton-vs-go-ai-chat): an honest ChatOn vs GO AI Chat comparison from the GO AI team — model line-ups, video and image generation, voice, Mac and MCP support, and where each app is the better choice.
- [MyFitnessPal Alternatives: Six Options Compared, Ours Included](https://goaichat.app/blog/myfitnesspal-alternatives): MyFitnessPal alternatives compared — photo-first trackers, other database-first apps, free routes and not tracking, with GO AI Calorie disclosed as ours and MyFitnessPal's real advantages stated.
- [NotebookLM vs Neurobase: Which Fits Your Research](https://goaichat.app/blog/notebooklm-vs-neurobase): an honest NotebookLM vs Neurobase comparison from the GO AI team — platform and native mobile, source types, chained workflow operations, sharing, and where NotebookLM is the better pick.
- [Nova AI Alternatives: Six Options, Honestly Compared](https://goaichat.app/blog/nova-ai-alternatives): Nova AI alternatives compared — rival multi-model apps, official provider apps, dedicated media tools, and GO AI Chat (clearly disclosed as ours), matched to why people leave.
- [Nova AI vs GO AI Chat: An Honest Comparison](https://goaichat.app/blog/nova-vs-go-ai-chat): an honest Nova AI vs GO AI Chat comparison from the GO AI team — model line-ups, video and image generation, voice, desktop support, and where each app wins.
- [PictureThis Alternatives: Six Options Compared, Ours Included](https://goaichat.app/blog/picturethis-alternatives): PictureThis alternatives compared — identification-only tools, care-and-diagnosis apps, free citizen-science projects like PlantNet, and local experts, with GO AI Plant disclosed as ours.
- [Suno Alternatives on iPhone: Six Options Compared, Ours Included](https://goaichat.app/blog/suno-alternatives-iphone): Suno alternatives on iPhone compared — studio-grade generators, phone-first song apps, background-music tools for creators, free routes and hiring a musician, with Musy AI disclosed as ours.
<!-- GOAI-BLOG:END -->

## AI writing tasks

- [AI writing tools](https://goaichat.app/tools/ai-writing): six forms for emails, text summaries, rewriting, translation, social captions and CV achievement bullets. On submission they transfer the user's text to GO AI web chat for a response. This is separate from the browser-only utilities and the MCP server below. Photo and video links open public GO AI Web pages with examples; generation and Premium remain in the native app.

## Free tools

Browser-only utilities on goaichat.app. No backend, no signup, no email capture, no ads — every calculation runs client-side and nothing typed into them is transmitted or stored.

- [Free tools index](https://goaichat.app/tools): browser utilities plus links to the separate AI writing tasks.
- [OKLCH converter and palette builder](https://goaichat.app/tools/oklch): converts between OKLCH, hex, RGB and HSL, builds perceptually even hue, lightness and chroma ramps as CSS custom properties, and maps colours outside sRGB by reducing chroma at constant lightness and hue per CSS Color 4 rather than clipping channels. Client-side.
- [BPM tapper and delay times](https://goaichat.app/tools/bpm): finds tempo from tapping with outlying taps discarded, converts bars to seconds and back for any time signature, and tabulates delay and LFO times in milliseconds and hertz for straight, dotted and triplet divisions. Client-side.
- [Window light estimator](https://goaichat.app/tools/window-light): turns a window's compass direction, the hemisphere, what obstructs it and the plant's distance from the glass into the light categories houseplant guides use — direct sun, bright indirect, medium, low — with the reasoning and suitable plants. Client-side.
- [HEIC to JPG & PNG converter](https://goaichat.app/tools/heic): converts HEIC and HEIF photos to JPEG or PNG entirely in the browser with a WebAssembly build of libheif that is fetched on first use rather than at page load, decoding files one at a time with a JPEG quality control, applying stored rotation, and returning a batch as a ZIP. Nothing is uploaded; EXIF metadata is not carried across.
- [Favicon & web manifest generator](https://goaichat.app/tools/favicon): builds a favicon set from one image — a multi-resolution ICO holding 16, 32 and 48 pixel entries, a 96 pixel PNG, an Apple touch icon flattened onto a chosen background because iOS renders alpha as black, 192 and 512 pixel manifest icons padded into the Android maskable safe zone, a site.webmanifest and the HTML link block. Client-side.
- [WCAG contrast checker](https://goaichat.app/tools/contrast): computes the WCAG 2.x contrast ratio from relative luminance, grades it at AA and AAA for body text, large text and non-text interface components, shows the APCA lightness contrast alongside with a note that it is not normative, and finds the nearest passing colour by moving lightness while preserving hue. Client-side.
- [BMI & Navy body fat calculator](https://goaichat.app/tools/body-fat): computes body mass index and the US Navy circumference estimate of body fat, converting metric measurements to inches before applying the sex-specific equations, derives lean body mass, states where BMI misleads on an individual, and passes the percentage to the TDEE calculator for Katch-McArdle. Client-side.
- [Goal-date calculator](https://goaichat.app/tools/goal-date): projects when a goal weight is reached, recomputing maintenance at each simulated day so the deficit narrows as the weight falls, charts the curve against the straight-line estimate, names the weight at which the intake settles, and refuses to project intakes below the usual floor. Client-side.
- [Live Photo to GIF](https://goaichat.app/tools/live-photo): converts the video half of an iPhone Live Photo into an animated GIF or a recorded video, with trim handles, loop and bounce, frame rate, output size and palette size, a median-cut palette built from the clip's own colours and optional dithering. Client-side.
- [Batch image resizer](https://goaichat.app/tools/resize): resizes many images at once to named presets — App Store screenshot sizes, Open Graph and social cards, favicon sets, Android launcher densities — with contain, cover and stretch fitting, downscaling in halving steps, returned as a ZIP with the folder structure each platform expects. Client-side.
- [Image compressor with a quality curve](https://goaichat.app/tools/compress): re-encodes an image across fourteen quality settings and plots the real size-against-quality curve for that specific picture, with the original and compressed versions overlaid under a draggable divider so artefacts can be judged at full size. JPEG and WebP always, AVIF when the browser can encode it. Client-side.
- [App privacy label builder](https://goaichat.app/tools/privacy-label): maps common iOS SDKs and features to the App Store Connect privacy data types they normally require, grouped by Apple's categories, naming which selection causes each type and whether tracking applies. Explicitly a starting checklist to verify against vendor documentation, not compliance advice.
- [Provisioning profile inspector](https://goaichat.app/tools/mobileprovision): reads a .mobileprovision or .provisionprofile in the browser by slicing the plain-XML property list out of the signed container, showing expiry with colour coding, profile kind, team, application identifier, entitlements and registered device UDIDs. No cryptography and no upload, which matters because the file names your team and devices.
- [App Store link builder](https://goaichat.app/tools/app-store-link): builds an App Store URL for any of the 173 storefronts with provider and campaign tokens, explains each parameter, and encodes the result as a QR code using an encoder written into the page (Reed-Solomon, level M) rather than a remote generator.
- [App Store net revenue calculator](https://goaichat.app/tools/app-store-revenue): removes the VAT or GST already inside a storefront price before applying Apple's commission, so the commission base is the pre-tax amount rather than the sticker. Compares the standard 30 per cent rate, the 15 per cent Small Business Program and the reduced post-year-one subscription rate. Tax rates checked against PwC's worldwide summaries on 2026-09-01 and editable.
- [Plant watering calendar](https://goaichat.app/tools/watering): builds a per-plant soil-check interval from drought tolerance adjusted for pot size, pot material, light and season, and exports it as an RFC 5545 .ics with one recurring all-day event per plant, folded at 75 octets. Every reminder says check the soil rather than water, because a schedule cannot know how fast a particular pot dries.
- [Localizable.strings checker](https://goaichat.app/tools/strings-checker): compares two or more iOS .strings files and reports keys missing against a base, duplicate values under different keys (case and trailing punctuation ignored), values identical to the base, and lines that fail to parse, with line numbers. Handles UTF-8 and UTF-16. Files are read in the browser and never uploaded.
- [App icon generator](https://goaichat.app/tools/app-icon): turns one 1024-pixel image into every iOS and Android icon size, writing an AppIcon.appiconset with a valid Contents.json plus optional dark and tinted appearance variants. Downscales in halving steps, which measures four to five times closer to a Lanczos reference than a single-step canvas resize at the small sizes. Client-side.
- [EXIF viewer and stripper](https://goaichat.app/tools/exif): reads EXIF, XMP and IPTC from a JPEG or PNG in the browser and writes a cleaned copy by dropping the metadata segments while copying the compressed image data unchanged, so the result is not re-encoded. GPS coordinates are shown as text; no map tiles are requested, so the location is never sent to a tile server.
- [Recipe scaler with cups to grams](https://goaichat.app/tools/recipe): scales a recipe by servings and converts volume to weight using each ingredient's own density, taken from the USDA FoodData Central SR Legacy release. Handles packed versus loose, sifted versus unsifted, and the 236.6 / 240 / 250 ml cup sizes. All arithmetic is client-side.
- [App Store screenshot generator](https://goaichat.app/tools/screenshots): composites an iOS simulator screenshot into a drawn device frame with a headline and gradient background, exporting PNGs at every size App Store Connect accepts, plus a ZIP of all of them. Entirely client-side; the image is never uploaded.
- [CSS clamp() calculator](https://goaichat.app/tools/clamp): generates a CSS clamp() declaration interpolating a size between two viewport widths, expressed in rem so it respects the reader's browser font size, with a live preview and a matched type scale.
- [App Store keyword field optimizer](https://goaichat.app/tools/aso-keywords): trims an App Store keyword field by flagging spaces after commas, duplicates, words already in the app name or subtitle, stop words and redundant plurals, and counts name, subtitle, keywords, promotional text and description in UTF-8 bytes. Rules are framed as common ASO practice, not Apple's algorithm.
- [iPhone & iPad screen sizes](https://goaichat.app/tools/ios-screens): filterable reference table of logical points, physical pixels, scale factor, portrait safe-area insets, corner radius and screen diagonal for current iPhone and iPad models. Carries a visible last-verified date.
- [TDEE & macro calculator](https://goaichat.app/tools/tdee): computes BMR and TDEE with Mifflin-St Jeor, Harris-Benedict and Katch-McArdle side by side, shows the arithmetic for each, and explains why calculators disagree. Includes macro split and safe-floor guidance.
- [AI token counter & cost estimator](https://goaichat.app/tools/tokens): estimates token count for pasted text (±10-15% on English prose; denser for code and non-Latin scripts), shows whether it fits 8K/128K/200K/1M/2M context windows, and computes cost from user-supplied API rates. Prices are deliberately not hardcoded.
- [Which AI model should I use](https://goaichat.app/tools/model-picker): recommends GPT-6, Gemini, Grok 4 or DeepSeek for a chosen task with the reasoning, adjustable by priority (best result, cheapest at volume, most current). Qualitative judgements, current as of August 2026.
- [App Store storefront checker](https://goaichat.app/tools/appstore): searches Apple's public iTunes Search API across 30 country storefronts, or compares one app id across 15 markets (localized title, price, rating, availability). Search API result order is NOT App Store search ranking, and the tool says so.

<!-- SEO-GUIDES:START -->
## Practical guides

- [How to edit a photo with a text prompt](https://goaichat.app/blog/edit-photos-with-ai-prompts)
- [How to describe motion when animating a photo](https://goaichat.app/blog/image-to-video-prompts)
<!-- SEO-GUIDES:END -->
<!-- RESEARCH-ACTIVATION:START -->
- [AI prompts for work: emails from notes, briefs and plans](https://goaichat.app/blog/ai-prompts-for-work)
<!-- RESEARCH-ACTIVATION:END -->
<!-- MODEL-COMPARISONS:START -->
- [DeepSeek V4 Pro vs Kimi K3: text, images and reasoning](https://goaichat.app/blog/deepseek-v4-pro-vs-kimi-k3)
- [Gemini 3.7 Flash vs Claude Sonnet 5: which fits your work?](https://goaichat.app/blog/gemini-3-7-flash-vs-claude-sonnet-5)
- [GPT-6.1 Sol vs GPT-6 Astra: price, coding and real tasks](https://goaichat.app/blog/gpt-6-1-sol-vs-6-astra)
- [Nano Banana 2 vs Nano Banana Pro: which image model to choose?](https://goaichat.app/blog/nano-banana-2-vs-nano-banana-pro)
<!-- MODEL-COMPARISONS:END -->

<!-- AI-NEWS:START -->
## AI news — all languages

- [Unlimited OCR 2: scanned PDF to text and table extraction](https://goaichat.app/blog/unlimited-ocr-2-scanned-pdf) [en]
- [MAI Image 2.7: AI photo editing, access and better prompts](https://goaichat.app/blog/mai-image-2-7-photo-editing) [en]
- [Gemini 4 Carbon vs Argon: access, price and a useful AI test](https://goaichat.app/blog/gemini-4-carbon-vs-argon) [en]
- [GPT-6.1 Terra: what’s new, API price and Terra vs Sol](https://goaichat.app/blog/gpt-6-1-terra) [en]
- [Kimi K3.1 Pro: Highspeed, open weights and document tasks](https://goaichat.app/blog/kimi-k3-1-pro) [en]
- [New ChatGPT features in October 2026: locked chats, Slides, Pro agents](https://goaichat.app/blog/chatgpt-new-features) [en]
- [DeepSeek latest update: V4.1 Flash 1017 and API changes](https://goaichat.app/blog/deepseek-v4-1-flash-update) [en]
- [Claude Haiku 5.5: price, speed and when to use it](https://goaichat.app/blog/claude-haiku-5-5) [en]
- [Muse Spark Open: is Meta’s new AI free, and can you run it locally?](https://goaichat.app/blog/meta-muse-spark-open) [en]
- [Nano Banana 2.1: photo editing, prompts and what changed](https://goaichat.app/blog/nano-banana-2-1-image-editing) [en]
- [ChatGPT Voice vs Grok Voice 3.0: what changed in October 2026?](https://goaichat.app/blog/chatgpt-voice-vs-grok-voice) [en]
- [Gemini 4 Argon prompts: 3 examples and how to use them](https://goaichat.app/blog/gemini-4-argon-update) [en]
- [Muse Wonder vs Wonder Full: access, differences and how to start](https://goaichat.app/blog/meta-muse-wonder-explained) [en]
- [Suno Studio update: AI music editing, clip stretching and fades](https://goaichat.app/blog/suno-studio-update) [en]
- [Unlimited OCR 2：扫描PDF转文字与跨页表格识别](https://goaichat.app/zh/blog/unlimited-ocr-2-scanned-pdf) [zh-Hans]
- [MAI Image 2.7：AI修图功能、使用入口与图片编辑提示词](https://goaichat.app/zh/blog/mai-image-2-7-photo-editing) [zh-Hans]
- [Gemini 4 Carbon 对比 Argon：开放时间、价格与实用测试](https://goaichat.app/zh/blog/gemini-4-carbon-vs-argon) [zh-Hans]
- [GPT-6.1 Terra：新功能、API 价格及与 Sol 的区别](https://goaichat.app/zh/blog/gpt-6-1-terra) [zh-Hans]
- [Kimi K3.1 Pro：Highspeed、开放权重与文档分析](https://goaichat.app/zh/blog/kimi-k3-1-pro) [zh-Hans]
- [ChatGPT新功能（2026年10月）：锁定聊天、Slides与并行智能体](https://goaichat.app/zh/blog/chatgpt-new-features) [zh-Hans]
- [DeepSeek V4.1 Flash 1017更新：有哪些变化、价格与试用](https://goaichat.app/zh/blog/deepseek-v4-1-flash-update) [zh-Hans]
- [Claude Haiku 5.5：价格、速度及适用场景](https://goaichat.app/zh/blog/claude-haiku-5-5) [zh-Hans]
- [Muse Spark Open：Meta 新模型免费吗，能本地运行吗？](https://goaichat.app/zh/blog/meta-muse-spark-open) [zh-Hans]
- [Nano Banana 2.1：图片编辑、提示词与更新详解](https://goaichat.app/zh/blog/nano-banana-2-1-image-editing) [zh-Hans]
- [ChatGPT语音与Grok Voice 3.0：2026年10月更新对比](https://goaichat.app/zh/blog/chatgpt-voice-vs-grok-voice) [zh-Hans]
- [Google Gemini 4 Argon：使用资格、新功能与提示词](https://goaichat.app/zh/blog/gemini-4-argon-update) [zh-Hans]
- [Meta Muse Wonder 与 Wonder Full：使用方式和 AI 功能](https://goaichat.app/zh/blog/meta-muse-wonder-explained) [zh-Hans]
- [Suno Studio 更新：AI 音乐编辑、片段拉伸与淡入淡出](https://goaichat.app/zh/blog/suno-studio-update) [zh-Hans]
- [Unlimited OCR 2: स्कैन पीडीएफ से टेक्स्ट और टेबल निकालना](https://goaichat.app/hi/blog/unlimited-ocr-2-scanned-pdf) [hi]
- [MAI Image 2.7: एआई फोटो एडिटिंग और बेहतर प्रॉम्प्ट](https://goaichat.app/hi/blog/mai-image-2-7-photo-editing) [hi]
- [Gemini 4 Carbon बनाम Argon: उपलब्धता, कीमत और तुलना](https://goaichat.app/hi/blog/gemini-4-carbon-vs-argon) [hi]
- [GPT-6.1 Terra: नए फीचर, API कीमत और Sol से तुलना](https://goaichat.app/hi/blog/gpt-6-1-terra) [hi]
- [Kimi K3.1 Pro: Highspeed, ओपन वेट्स और दस्तावेज़](https://goaichat.app/hi/blog/kimi-k3-1-pro) [hi]
- [ChatGPT के नए फीचर्स अक्टूबर 2026: लॉक्ड चैट, Slides और Pro एजेंट](https://goaichat.app/hi/blog/chatgpt-new-features) [hi]
- [DeepSeek V4.1 Flash 1017 अपडेट: क्या बदला और कैसे आज़माएँ](https://goaichat.app/hi/blog/deepseek-v4-1-flash-update) [hi]
- [Claude Haiku 5.5: कीमत, स्पीड और कब इस्तेमाल करें](https://goaichat.app/hi/blog/claude-haiku-5-5) [hi]
- [Muse Spark Open क्या है? क्या Meta का नया AI मुफ्त और लोकल है?](https://goaichat.app/hi/blog/meta-muse-spark-open) [hi]
- [Nano Banana 2.1: फोटो एडिटिंग, प्रॉम्प्ट और नए बदलाव](https://goaichat.app/hi/blog/nano-banana-2-1-image-editing) [hi]
- [ChatGPT वॉइस बनाम Grok Voice 3.0: अक्टूबर 2026 में नया क्या है?](https://goaichat.app/hi/blog/chatgpt-voice-vs-grok-voice) [hi]
- [Google Gemini 4 Argon: इस्तेमाल, फीचर्स और प्रॉम्प्ट](https://goaichat.app/hi/blog/gemini-4-argon-update) [hi]
- [Meta Muse Wonder और Wonder Full: एक्सेस और फीचर्स](https://goaichat.app/hi/blog/meta-muse-wonder-explained) [hi]
- [Suno Studio अपडेट: एआई संगीत एडिटिंग और क्लिप स्ट्रेचिंग](https://goaichat.app/hi/blog/suno-studio-update) [hi]
- [Unlimited OCR 2: PDF escaneado a texto y extracción de tablas](https://goaichat.app/es/blog/unlimited-ocr-2-scanned-pdf) [es]
- [MAI Image 2.7: editar fotos con IA y escribir mejores prompts](https://goaichat.app/es/blog/mai-image-2-7-photo-editing) [es]
- [Gemini 4 Carbon vs Argon: acceso, precio y cómo compararlos](https://goaichat.app/es/blog/gemini-4-carbon-vs-argon) [es]
- [GPT-6.1 Terra: novedades, precio de API y Terra vs Sol](https://goaichat.app/es/blog/gpt-6-1-terra) [es]
- [Kimi K3.1 Pro: Highspeed, pesos abiertos y documentos](https://goaichat.app/es/blog/kimi-k3-1-pro) [es]
- [Novedades de ChatGPT en octubre de 2026: chats bloqueados, Slides y agentes](https://goaichat.app/es/blog/chatgpt-new-features) [es]
- [Actualización de DeepSeek V4.1 Flash 1017: qué cambió y cómo probarla](https://goaichat.app/es/blog/deepseek-v4-1-flash-update) [es]
- [Claude Haiku 5.5: precio, velocidad y cuándo usarlo](https://goaichat.app/es/blog/claude-haiku-5-5) [es]
- [Muse Spark Open: ¿la nueva IA de Meta es gratis y funciona en local?](https://goaichat.app/es/blog/meta-muse-spark-open) [es]
- [Nano Banana 2.1: edición de fotos, prompts y novedades](https://goaichat.app/es/blog/nano-banana-2-1-image-editing) [es]
- [ChatGPT Voice vs. Grok Voice 3.0: novedades de octubre de 2026](https://goaichat.app/es/blog/chatgpt-voice-vs-grok-voice) [es]
- [Google Gemini 4 Argon: acceso, novedades y prompts](https://goaichat.app/es/blog/gemini-4-argon-update) [es]
- [Meta Muse Wonder y Wonder Full: acceso y funciones de IA](https://goaichat.app/es/blog/meta-muse-wonder-explained) [es]
- [Novedades de Suno Studio: edición musical, duración y fundidos](https://goaichat.app/es/blog/suno-studio-update) [es]
- [Unlimited OCR 2: تحويل PDF إلى نص واستخراج الجداول](https://goaichat.app/ar/blog/unlimited-ocr-2-scanned-pdf) [ar]
- [MAI Image 2.7: تعديل الصور بالذكاء الاصطناعي وبرومبتات أفضل](https://goaichat.app/ar/blog/mai-image-2-7-photo-editing) [ar]
- [مقارنة Gemini 4 Carbon وArgon: التوفر والسعر واختبار عملي](https://goaichat.app/ar/blog/gemini-4-carbon-vs-argon) [ar]
- [GPT-6.1 Terra: الجديد وأسعار API والمقارنة مع Sol](https://goaichat.app/ar/blog/gpt-6-1-terra) [ar]
- [Kimi K3.1 Pro: Highspeed والأوزان المفتوحة والمستندات](https://goaichat.app/ar/blog/kimi-k3-1-pro) [ar]
- [ميزات ChatGPT الجديدة في أكتوبر 2026: المحادثات المقفلة وSlides ووكلاء Pro](https://goaichat.app/ar/blog/chatgpt-new-features) [ar]
- [تحديث DeepSeek V4.1 Flash 1017: ما الجديد وكيف تجربه](https://goaichat.app/ar/blog/deepseek-v4-1-flash-update) [ar]
- [Claude Haiku 5.5: السعر والسرعة ومتى تستخدمه](https://goaichat.app/ar/blog/claude-haiku-5-5) [ar]
- [Muse Spark Open: هل نموذج ميتا الجديد مجاني ويعمل محليًا؟](https://goaichat.app/ar/blog/meta-muse-spark-open) [ar]
- [Nano Banana 2.1: تعديل الصور والبرومبتات وأبرز التغييرات](https://goaichat.app/ar/blog/nano-banana-2-1-image-editing) [ar]
- [ChatGPT Voice أم Grok Voice 3.0؟ تحديثات أكتوبر 2026](https://goaichat.app/ar/blog/chatgpt-voice-vs-grok-voice) [ar]
- [Google Gemini 4 Argon: كيفية الوصول والمميزات والأوامر](https://goaichat.app/ar/blog/gemini-4-argon-update) [ar]
- [Meta Muse Wonder وWonder Full: الوصول والمميزات](https://goaichat.app/ar/blog/meta-muse-wonder-explained) [ar]
- [تحديث Suno Studio: تحرير الموسيقى وتمديد المقاطع](https://goaichat.app/ar/blog/suno-studio-update) [ar]
- [Unlimited OCR 2 : PDF scanné en texte et extraction de tableaux](https://goaichat.app/fr/blog/unlimited-ocr-2-scanned-pdf) [fr]
- [MAI Image 2.7 : retouche photo IA et prompts efficaces](https://goaichat.app/fr/blog/mai-image-2-7-photo-editing) [fr]
- [Gemini 4 Carbon vs Argon : accès, prix et comparaison](https://goaichat.app/fr/blog/gemini-4-carbon-vs-argon) [fr]
- [GPT-6.1 Terra : nouveautés, prix API et comparaison avec Sol](https://goaichat.app/fr/blog/gpt-6-1-terra) [fr]
- [Kimi K3.1 Pro : Highspeed, poids ouverts et documents](https://goaichat.app/fr/blog/kimi-k3-1-pro) [fr]
- [Nouveautés ChatGPT d’octobre 2026 : chats verrouillés, Slides, agents Pro](https://goaichat.app/fr/blog/chatgpt-new-features) [fr]
- [Mise à jour DeepSeek V4.1 Flash 1017 : ce qui change et comment l’essayer](https://goaichat.app/fr/blog/deepseek-v4-1-flash-update) [fr]
- [Claude Haiku 5.5 : prix, vitesse et quand l’utiliser](https://goaichat.app/fr/blog/claude-haiku-5-5) [fr]
- [Muse Spark Open : l’IA de Meta est-elle gratuite et utilisable en local ?](https://goaichat.app/fr/blog/meta-muse-spark-open) [fr]
- [Nano Banana 2.1 : retouche photo, prompts et nouveautés](https://goaichat.app/fr/blog/nano-banana-2-1-image-editing) [fr]
- [ChatGPT Voice ou Grok Voice 3.0 : nouveautés d’octobre 2026](https://goaichat.app/fr/blog/chatgpt-voice-vs-grok-voice) [fr]
- [Google Gemini 4 Argon : accès, nouveautés et prompts](https://goaichat.app/fr/blog/gemini-4-argon-update) [fr]
- [Meta Muse Wonder et Wonder Full : accès et fonctions IA](https://goaichat.app/fr/blog/meta-muse-wonder-explained) [fr]
- [Suno Studio : nouveautés, étirement audio et fondus](https://goaichat.app/fr/blog/suno-studio-update) [fr]
- [Unlimited OCR 2: স্ক্যান করা পিডিএফ থেকে টেক্সট ও টেবিল](https://goaichat.app/bn/blog/unlimited-ocr-2-scanned-pdf) [bn]
- [MAI Image 2.7: এআই ফটো এডিটিং ও ভালো প্রম্পট লেখার উপায়](https://goaichat.app/bn/blog/mai-image-2-7-photo-editing) [bn]
- [Gemini 4 Carbon বনাম Argon: অ্যাক্সেস, দাম ও কার্যকর পরীক্ষা](https://goaichat.app/bn/blog/gemini-4-carbon-vs-argon) [bn]
- [GPT-6.1 Terra: নতুন সুবিধা, API মূল্য ও Sol-এর তুলনা](https://goaichat.app/bn/blog/gpt-6-1-terra) [bn]
- [Kimi K3.1 Pro: Highspeed, উন্মুক্ত ওয়েট ও নথি](https://goaichat.app/bn/blog/kimi-k3-1-pro) [bn]
- [ChatGPT-এর নতুন ফিচার, অক্টোবর ২০২৬: লকড চ্যাট, Slides ও Pro এজেন্ট](https://goaichat.app/bn/blog/chatgpt-new-features) [bn]
- [DeepSeek V4.1 Flash 1017 আপডেট: কী বদলেছে, কীভাবে ব্যবহার করবেন](https://goaichat.app/bn/blog/deepseek-v4-1-flash-update) [bn]
- [Claude Haiku 5.5: দাম, গতি ও কখন ব্যবহার করবেন](https://goaichat.app/bn/blog/claude-haiku-5-5) [bn]
- [Muse Spark Open কী? Meta-এর নতুন AI কি বিনামূল্যে ও লোকালে চলে?](https://goaichat.app/bn/blog/meta-muse-spark-open) [bn]
- [Nano Banana 2.1: ছবি এডিট, প্রম্পট ও নতুন পরিবর্তন](https://goaichat.app/bn/blog/nano-banana-2-1-image-editing) [bn]
- [ChatGPT ভয়েস বনাম Grok Voice 3.0: অক্টোবর ২০২৬-এর নতুন কী](https://goaichat.app/bn/blog/chatgpt-voice-vs-grok-voice) [bn]
- [Google Gemini 4 Argon: ব্যবহার, সুবিধা ও প্রম্পট](https://goaichat.app/bn/blog/gemini-4-argon-update) [bn]
- [Meta Muse Wonder ও Wonder Full: ব্যবহার ও সুবিধা](https://goaichat.app/bn/blog/meta-muse-wonder-explained) [bn]
- [Suno Studio আপডেট: এআই মিউজিক এডিটিং ও ক্লিপ স্ট্রেচ](https://goaichat.app/bn/blog/suno-studio-update) [bn]
- [Unlimited OCR 2: PDF escaneado para texto e extração de tabelas](https://goaichat.app/pt/blog/unlimited-ocr-2-scanned-pdf) [pt-BR]
- [MAI Image 2.7: editar fotos com IA e criar bons prompts](https://goaichat.app/pt/blog/mai-image-2-7-photo-editing) [pt-BR]
- [Gemini 4 Carbon vs Argon: acesso, preço e como comparar](https://goaichat.app/pt/blog/gemini-4-carbon-vs-argon) [pt-BR]
- [GPT-6.1 Terra: novidades, preço da API e Terra vs Sol](https://goaichat.app/pt/blog/gpt-6-1-terra) [pt-BR]
- [Kimi K3.1 Pro: Highspeed, pesos abertos e documentos](https://goaichat.app/pt/blog/kimi-k3-1-pro) [pt-BR]
- [Novidades do ChatGPT em outubro de 2026: chats bloqueados, Slides e agentes](https://goaichat.app/pt/blog/chatgpt-new-features) [pt-BR]
- [Atualização do DeepSeek V4.1 Flash 1017: o que mudou e como testar](https://goaichat.app/pt/blog/deepseek-v4-1-flash-update) [pt-BR]
- [Claude Haiku 5.5: preço, velocidade e quando usar](https://goaichat.app/pt/blog/claude-haiku-5-5) [pt-BR]
- [Muse Spark Open: a IA da Meta é grátis e pode rodar localmente?](https://goaichat.app/pt/blog/meta-muse-spark-open) [pt-BR]
- [Nano Banana 2.1: edição de fotos, prompts e novidades](https://goaichat.app/pt/blog/nano-banana-2-1-image-editing) [pt-BR]
- [ChatGPT Voice vs Grok Voice 3.0: novidades de outubro de 2026](https://goaichat.app/pt/blog/chatgpt-voice-vs-grok-voice) [pt-BR]
- [Google Gemini 4 Argon: acesso, novidades e prompts](https://goaichat.app/pt/blog/gemini-4-argon-update) [pt-BR]
- [Meta Muse Wonder e Wonder Full: acesso e recursos de IA](https://goaichat.app/pt/blog/meta-muse-wonder-explained) [pt-BR]
- [Atualização do Suno Studio: edição de música e fades](https://goaichat.app/pt/blog/suno-studio-update) [pt-BR]
- [Unlimited OCR 2: скан PDF в текст и распознавание таблиц](https://goaichat.app/ru/blog/unlimited-ocr-2-scanned-pdf) [ru]
- [MAI Image 2.7: редактирование фото нейросетью и промпты](https://goaichat.app/ru/blog/mai-image-2-7-photo-editing) [ru]
- [Gemini 4 Carbon и Argon: сравнение нейросетей, доступ и цена](https://goaichat.app/ru/blog/gemini-4-carbon-vs-argon) [ru]
- [GPT-6.1 Terra: что нового, цены API и сравнение с Sol](https://goaichat.app/ru/blog/gpt-6-1-terra) [ru]
- [Kimi K3.1 Pro: Highspeed, открытые веса и документы](https://goaichat.app/ru/blog/kimi-k3-1-pro) [ru]
- [Новые функции ChatGPT в октябре 2026: заблокированные чаты, Slides, агенты](https://goaichat.app/ru/blog/chatgpt-new-features) [ru]
- [Обновление DeepSeek V4.1 Flash 1017: что изменилось и как попробовать](https://goaichat.app/ru/blog/deepseek-v4-1-flash-update) [ru]
- [Claude Haiku 5.5: цена, скорость и когда его выбирать](https://goaichat.app/ru/blog/claude-haiku-5-5) [ru]
- [Muse Spark Open: бесплатна ли новая ИИ-модель Meta и как запустить её локально?](https://goaichat.app/ru/blog/meta-muse-spark-open) [ru]
- [Nano Banana 2.1: редактирование фото, промпты и обновления](https://goaichat.app/ru/blog/nano-banana-2-1-image-editing) [ru]
- [ChatGPT Voice и Grok Voice 3.0: что нового в октябре 2026](https://goaichat.app/ru/blog/chatgpt-voice-vs-grok-voice) [ru]
- [Google Gemini 4 Argon: доступ, функции и промпты](https://goaichat.app/ru/blog/gemini-4-argon-update) [ru]
- [Meta Muse Wonder и Wonder Full: доступ и функции ИИ](https://goaichat.app/ru/blog/meta-muse-wonder-explained) [ru]
- [Обновление Suno Studio: редактирование ИИ-музыки и клипов](https://goaichat.app/ru/blog/suno-studio-update) [ru]
- [Unlimited OCR 2: PDF scan ke teks dan ekstraksi tabel](https://goaichat.app/id/blog/unlimited-ocr-2-scanned-pdf) [id]
- [MAI Image 2.7: edit foto AI dan cara menulis prompt](https://goaichat.app/id/blog/mai-image-2-7-photo-editing) [id]
- [Gemini 4 Carbon vs Argon: akses, harga dan perbandingan](https://goaichat.app/id/blog/gemini-4-carbon-vs-argon) [id]
- [GPT-6.1 Terra: fitur baru, harga API dan perbandingan Sol](https://goaichat.app/id/blog/gpt-6-1-terra) [id]
- [Kimi K3.1 Pro: Highspeed, bobot terbuka dan dokumen](https://goaichat.app/id/blog/kimi-k3-1-pro) [id]
- [Fitur baru ChatGPT Oktober 2026: chat terkunci, Slides, agen Pro](https://goaichat.app/id/blog/chatgpt-new-features) [id]
- [Update DeepSeek V4.1 Flash 1017: apa yang berubah dan cara mencobanya](https://goaichat.app/id/blog/deepseek-v4-1-flash-update) [id]
- [Claude Haiku 5.5: harga, kecepatan, dan kapan sebaiknya dipakai](https://goaichat.app/id/blog/claude-haiku-5-5) [id]
- [Muse Spark Open: gratis atau berbayar, dan bisa dijalankan lokal?](https://goaichat.app/id/blog/meta-muse-spark-open) [id]
- [Nano Banana 2.1: edit foto, prompt, dan fitur baru](https://goaichat.app/id/blog/nano-banana-2-1-image-editing) [id]
- [ChatGPT Voice vs Grok Voice 3.0: pembaruan Oktober 2026](https://goaichat.app/id/blog/chatgpt-voice-vs-grok-voice) [id]
- [Google Gemini 4 Argon: cara akses, fitur, dan contoh prompt](https://goaichat.app/id/blog/gemini-4-argon-update) [id]
- [Meta Muse Wonder dan Wonder Full: akses dan fitur AI](https://goaichat.app/id/blog/meta-muse-wonder-explained) [id]
- [Update Suno Studio: edit musik AI, peregangan klip, dan fade](https://goaichat.app/id/blog/suno-studio-update) [id]
- [Unlimited OCR 2: اسکین پی ڈی ایف سے ٹیکسٹ اور جدول](https://goaichat.app/ur/blog/unlimited-ocr-2-scanned-pdf) [ur]
- [MAI Image 2.7: اے آئی فوٹو ایڈیٹنگ اور بہتر پرامپٹس](https://goaichat.app/ur/blog/mai-image-2-7-photo-editing) [ur]
- [Gemini 4 Carbon بمقابلہ Argon: دستیابی، قیمت اور موازنہ](https://goaichat.app/ur/blog/gemini-4-carbon-vs-argon) [ur]
- [GPT-6.1 Terra: نئی خصوصیات، API قیمت اور Sol سے موازنہ](https://goaichat.app/ur/blog/gpt-6-1-terra) [ur]
- [Kimi K3.1 Pro: Highspeed، کھلے ویٹس اور دستاویزات](https://goaichat.app/ur/blog/kimi-k3-1-pro) [ur]
- [ChatGPT کے نئے فیچرز اکتوبر 2026: لاکڈ چیٹس، Slides اور Pro ایجنٹس](https://goaichat.app/ur/blog/chatgpt-new-features) [ur]
- [DeepSeek V4.1 Flash 1017 اپ ڈیٹ: کیا بدلا اور کیسے آزمائیں](https://goaichat.app/ur/blog/deepseek-v4-1-flash-update) [ur]
- [Claude Haiku 5.5: قیمت، رفتار اور کب استعمال کریں](https://goaichat.app/ur/blog/claude-haiku-5-5) [ur]
- [Muse Spark Open کیا ہے؟ کیا Meta کا نیا AI مفت اور مقامی طور پر چل سکتا ہے؟](https://goaichat.app/ur/blog/meta-muse-spark-open) [ur]
- [Nano Banana 2.1: فوٹو ایڈیٹنگ، پرامپٹس اور نئی تبدیلیاں](https://goaichat.app/ur/blog/nano-banana-2-1-image-editing) [ur]
- [ChatGPT وائس بمقابلہ Grok Voice 3.0: اکتوبر 2026 کی تبدیلیاں](https://goaichat.app/ur/blog/chatgpt-voice-vs-grok-voice) [ur]
- [Google Gemini 4 Argon: رسائی، خصوصیات اور پرامپٹس](https://goaichat.app/ur/blog/gemini-4-argon-update) [ur]
- [Meta Muse Wonder اور Wonder Full: رسائی اور خصوصیات](https://goaichat.app/ur/blog/meta-muse-wonder-explained) [ur]
- [Suno Studio اپ ڈیٹ: اے آئی موسیقی اور کلپ ایڈیٹنگ](https://goaichat.app/ur/blog/suno-studio-update) [ur]
- [Unlimited OCR 2: Gescannte PDF in Text und Tabellen umwandeln](https://goaichat.app/de/blog/unlimited-ocr-2-scanned-pdf) [de]
- [MAI Image 2.7: Fotos bearbeiten mit KI und guten Prompts](https://goaichat.app/de/blog/mai-image-2-7-photo-editing) [de]
- [Gemini 4 Carbon vs Argon: Zugang, Preise und KI-Vergleich](https://goaichat.app/de/blog/gemini-4-carbon-vs-argon) [de]
- [GPT-6.1 Terra: Neuerungen, API-Preise und Terra vs. Sol](https://goaichat.app/de/blog/gpt-6-1-terra) [de]
- [Kimi K3.1 Pro: Highspeed, offene Gewichte und Dokumente](https://goaichat.app/de/blog/kimi-k3-1-pro) [de]
- [Neue ChatGPT-Funktionen im Oktober 2026: gesperrte Chats, Slides, Agenten](https://goaichat.app/de/blog/chatgpt-new-features) [de]
- [DeepSeek V4.1 Flash 1017: Was das Update ändert und wie Sie es testen](https://goaichat.app/de/blog/deepseek-v4-1-flash-update) [de]
- [Claude Haiku 5.5: Preis, Geschwindigkeit und wann es sich lohnt](https://goaichat.app/de/blog/claude-haiku-5-5) [de]
- [Muse Spark Open: Ist Metas KI kostenlos und lokal nutzbar?](https://goaichat.app/de/blog/meta-muse-spark-open) [de]
- [Nano Banana 2.1: Bilder bearbeiten, Prompts und Neuerungen](https://goaichat.app/de/blog/nano-banana-2-1-image-editing) [de]
- [ChatGPT Voice vs. Grok Voice 3.0: Was ist im Oktober 2026 neu?](https://goaichat.app/de/blog/chatgpt-voice-vs-grok-voice) [de]
- [Google Gemini 4 Argon: Zugang, Funktionen und Prompts](https://goaichat.app/de/blog/gemini-4-argon-update) [de]
- [Meta Muse Wonder und Wonder Full: Zugang und KI-Funktionen](https://goaichat.app/de/blog/meta-muse-wonder-explained) [de]
- [Suno-Studio-Update: Musik bearbeiten, Clips dehnen und Fades](https://goaichat.app/de/blog/suno-studio-update) [de]
- [Unlimited OCR 2: taranmış PDF metne çevirme ve tablo çıkarma](https://goaichat.app/tr/blog/unlimited-ocr-2-scanned-pdf) [tr]
- [MAI Image 2.7: yapay zeka fotoğraf düzenleme ve promptlar](https://goaichat.app/tr/blog/mai-image-2-7-photo-editing) [tr]
- [Gemini 4 Carbon ve Argon: karşılaştırma, erişim ve fiyat](https://goaichat.app/tr/blog/gemini-4-carbon-vs-argon) [tr]
- [GPT-6.1 Terra: yenilikler, API fiyatı ve Sol karşılaştırması](https://goaichat.app/tr/blog/gpt-6-1-terra) [tr]
- [Kimi K3.1 Pro: Highspeed, açık ağırlıklar ve belgeler](https://goaichat.app/tr/blog/kimi-k3-1-pro) [tr]
- [ChatGPT yeni özellikler Ekim 2026: kilitli sohbetler, Slides, Pro ajanlar](https://goaichat.app/tr/blog/chatgpt-new-features) [tr]
- [DeepSeek V4.1 Flash 1017 güncellemesi: neler değişti, nasıl denenir?](https://goaichat.app/tr/blog/deepseek-v4-1-flash-update) [tr]
- [Claude Haiku 5.5: fiyatı, hızı ve ne zaman kullanılmalı?](https://goaichat.app/tr/blog/claude-haiku-5-5) [tr]
- [Muse Spark Open ücretsiz mi? Meta’nın yeni modeli yerelde çalışır mı?](https://goaichat.app/tr/blog/meta-muse-spark-open) [tr]
- [Nano Banana 2.1: fotoğraf düzenleme, istemler ve yenilikler](https://goaichat.app/tr/blog/nano-banana-2-1-image-editing) [tr]
- [ChatGPT sesli sohbet ve Grok Voice 3.0: Ekim 2026 karşılaştırması](https://goaichat.app/tr/blog/chatgpt-voice-vs-grok-voice) [tr]
- [Google Gemini 4 Argon: erişim, özellikler ve örnek istemler](https://goaichat.app/tr/blog/gemini-4-argon-update) [tr]
- [Meta Muse Wonder ve Wonder Full: erişim ve yapay zekâ özellikleri](https://goaichat.app/tr/blog/meta-muse-wonder-explained) [tr]
- [Suno Studio güncellemesi: müzik düzenleme, klip esnetme ve fade](https://goaichat.app/tr/blog/suno-studio-update) [tr]
- [Unlimited OCR 2：スキャンPDFのテキスト化と表の抽出](https://goaichat.app/ja/blog/unlimited-ocr-2-scanned-pdf) [ja]
- [MAI Image 2.7のAI写真編集：使い方と画像編集プロンプト](https://goaichat.app/ja/blog/mai-image-2-7-photo-editing) [ja]
- [Gemini 4 CarbonとArgonを比較：利用条件・料金・試し方](https://goaichat.app/ja/blog/gemini-4-carbon-vs-argon) [ja]
- [GPT-6.1 Terraとは？新機能・API料金・Solとの違い](https://goaichat.app/ja/blog/gpt-6-1-terra) [ja]
- [Kimi K3.1 Proとは？Highspeed・公開ウェイト・文書分析](https://goaichat.app/ja/blog/kimi-k3-1-pro) [ja]
- [2026年10月のChatGPT新機能：チャットロック、Slides、並列エージェント](https://goaichat.app/ja/blog/chatgpt-new-features) [ja]
- [DeepSeek V4.1 Flash 1017アップデート：変更点・料金・試し方](https://goaichat.app/ja/blog/deepseek-v4-1-flash-update) [ja]
- [Claude Haiku 5.5とは？料金・速度・Sonnetとの使い分け](https://goaichat.app/ja/blog/claude-haiku-5-5) [ja]
- [Muse Spark Openとは？無料で使える？ローカル実行の条件](https://goaichat.app/ja/blog/meta-muse-spark-open) [ja]
- [Nano Banana 2.1：画像編集の使い方とプロンプト、更新点](https://goaichat.app/ja/blog/nano-banana-2-1-image-editing) [ja]
- [ChatGPT音声モードとGrok Voice 3.0比較：2026年10月の新機能](https://goaichat.app/ja/blog/chatgpt-voice-vs-grok-voice) [ja]
- [Gemini 4 Argonの使い方：始め方とプロンプト3例](https://goaichat.app/ja/blog/gemini-4-argon-update) [ja]
- [Meta Museの使い方：WonderとWonder Fullの違い・始め方](https://goaichat.app/ja/blog/meta-muse-wonder-explained) [ja]
- [Suno Studioの更新：AI音楽編集・クリップ伸縮・フェード](https://goaichat.app/ja/blog/suno-studio-update) [ja]
- [Unlimited OCR 2: 스캔 PDF 텍스트 변환과 표 추출](https://goaichat.app/ko/blog/unlimited-ocr-2-scanned-pdf) [ko]
- [MAI Image 2.7: AI 사진 편집과 프롬프트 작성법](https://goaichat.app/ko/blog/mai-image-2-7-photo-editing) [ko]
- [Gemini 4 Carbon과 Argon 비교: 이용 조건·가격·테스트 방법](https://goaichat.app/ko/blog/gemini-4-carbon-vs-argon) [ko]
- [GPT-6.1 Terra: 새 기능, API 가격과 Sol 비교](https://goaichat.app/ko/blog/gpt-6-1-terra) [ko]
- [Kimi K3.1 Pro: Highspeed, 공개 가중치와 문서 분석](https://goaichat.app/ko/blog/kimi-k3-1-pro) [ko]
- [2026년 10월 ChatGPT 새 기능: 채팅 잠금, Slides, Pro 에이전트](https://goaichat.app/ko/blog/chatgpt-new-features) [ko]
- [DeepSeek V4.1 Flash 1017 업데이트: 달라진 점과 사용법](https://goaichat.app/ko/blog/deepseek-v4-1-flash-update) [ko]
- [Claude Haiku 5.5 가격·속도 정리: 언제 쓰면 좋을까](https://goaichat.app/ko/blog/claude-haiku-5-5) [ko]
- [Muse Spark Open: 무료일까? 로컬 실행에 필요한 사양은?](https://goaichat.app/ko/blog/meta-muse-spark-open) [ko]
- [Nano Banana 2.1: 이미지 편집, 프롬프트와 달라진 점](https://goaichat.app/ko/blog/nano-banana-2-1-image-editing) [ko]
- [ChatGPT 음성 모드 vs Grok Voice 3.0: 2026년 10월 비교](https://goaichat.app/ko/blog/chatgpt-voice-vs-grok-voice) [ko]
- [제미나이 아르곤 사용법: 글쓰기·회의 요약 프롬프트](https://goaichat.app/ko/blog/gemini-4-argon-update) [ko]
- [Meta Muse Wonder와 Wonder Full: 이용 방법과 AI 기능](https://goaichat.app/ko/blog/meta-muse-wonder-explained) [ko]
- [Suno Studio 업데이트: AI 음악 편집·클립 늘리기·페이드](https://goaichat.app/ko/blog/suno-studio-update) [ko]
- [Unlimited OCR 2: PDF scansionato in testo ed estrazione tabelle](https://goaichat.app/it/blog/unlimited-ocr-2-scanned-pdf) [it]
- [MAI Image 2.7: modificare foto con IA e prompt efficaci](https://goaichat.app/it/blog/mai-image-2-7-photo-editing) [it]
- [Gemini 4 Carbon vs Argon: accesso, prezzi e confronto IA](https://goaichat.app/it/blog/gemini-4-carbon-vs-argon) [it]
- [GPT-6.1 Terra: novità, prezzi API e confronto con Sol](https://goaichat.app/it/blog/gpt-6-1-terra) [it]
- [Kimi K3.1 Pro: Highspeed, pesi aperti e documenti](https://goaichat.app/it/blog/kimi-k3-1-pro) [it]
- [Nuove funzioni ChatGPT di ottobre 2026: chat bloccate, Slides, agenti Pro](https://goaichat.app/it/blog/chatgpt-new-features) [it]
- [Aggiornamento DeepSeek V4.1 Flash 1017: cosa cambia e come provarlo](https://goaichat.app/it/blog/deepseek-v4-1-flash-update) [it]
- [Claude Haiku 5.5: prezzo, velocità e quando usarlo](https://goaichat.app/it/blog/claude-haiku-5-5) [it]
- [Muse Spark Open: l’IA di Meta è gratis e funziona in locale?](https://goaichat.app/it/blog/meta-muse-spark-open) [it]
- [Nano Banana 2.1: modifica foto, prompt e novità](https://goaichat.app/it/blog/nano-banana-2-1-image-editing) [it]
- [ChatGPT Voice vs Grok Voice 3.0: novità di ottobre 2026](https://goaichat.app/it/blog/chatgpt-voice-vs-grok-voice) [it]
- [Google Gemini 4 Argon: accesso, novità e prompt](https://goaichat.app/it/blog/gemini-4-argon-update) [it]
- [Meta Muse Wonder e Wonder Full: accesso e funzioni IA](https://goaichat.app/it/blog/meta-muse-wonder-explained) [it]
- [Suno Studio: novità per modificare musica, clip e dissolvenze](https://goaichat.app/it/blog/suno-studio-update) [it]
<!-- AI-NEWS:END -->

<!-- CHAT-GUIDES:START -->
## Practical chat guides

- [AI interview practice: mock questions and STAR answers](https://goaichat.app/blog/ai-interview-practice)
- [Learn English with AI: text conversations and corrections](https://goaichat.app/blog/learn-english-with-ai-chat)
- [Simulador de entrevistas con IA: preguntas y método STAR](https://goaichat.app/es/blog/ai-interview-practice)
- [Aprender inglés con IA: conversaciones y correcciones](https://goaichat.app/es/blog/learn-english-with-ai-chat)
- [Entrevista de emprego com IA: simulação e método STAR](https://goaichat.app/pt/blog/ai-interview-practice)
- [Aprender inglês com IA: conversas e correções por texto](https://goaichat.app/pt/blog/learn-english-with-ai-chat)
- [Préparer un entretien avec l’IA : questions et méthode STAR](https://goaichat.app/fr/blog/ai-interview-practice)
- [Apprendre l’anglais avec l’IA : conversations par écrit](https://goaichat.app/fr/blog/learn-english-with-ai-chat)
- [Vorstellungsgespräch mit KI üben: Fragen und STAR-Antworten](https://goaichat.app/de/blog/ai-interview-practice)
- [Englisch lernen mit KI: Chat-Übungen und Korrekturen](https://goaichat.app/de/blog/learn-english-with-ai-chat)
- [Simulazione colloquio con IA: domande e metodo STAR](https://goaichat.app/it/blog/ai-interview-practice)
- [Imparare l’inglese con l’IA: conversazioni in chat](https://goaichat.app/it/blog/learn-english-with-ai-chat)
- [Собеседование с ИИ: тренировка вопросов и ответов STAR](https://goaichat.app/ru/blog/ai-interview-practice)
- [Английский с ИИ: практика в чате и разбор ошибок](https://goaichat.app/ru/blog/learn-english-with-ai-chat)
- [AI面接練習：模擬面接とSTAR法で回答を整理](https://goaichat.app/ja/blog/ai-interview-practice)
- [AI英会話をチャットで練習：例文と添削の使い方](https://goaichat.app/ja/blog/learn-english-with-ai-chat)
- [AI 면접 연습: 모의 면접 질문과 STAR 답변](https://goaichat.app/ko/blog/ai-interview-practice)
- [AI 영어 공부: 채팅으로 대화하고 문장 교정받기](https://goaichat.app/ko/blog/learn-english-with-ai-chat)
- [AI模拟面试：逐题练习与STAR回答方法](https://goaichat.app/zh/blog/ai-interview-practice)
- [AI学英语：英文聊天练习与句子纠错](https://goaichat.app/zh/blog/learn-english-with-ai-chat)
- [تدريب مقابلة العمل بالذكاء الاصطناعي: أسئلة وطريقة STAR](https://goaichat.app/ar/blog/ai-interview-practice)
- [تعلم الإنجليزية بالذكاء الاصطناعي: محادثة نصية وتصحيح](https://goaichat.app/ar/blog/learn-english-with-ai-chat)
- [AI से इंटरव्यू की तैयारी: मॉक इंटरव्यू और STAR जवाब](https://goaichat.app/hi/blog/ai-interview-practice)
- [AI से अंग्रेज़ी सीखें: चैट में अभ्यास और गलतियों का सुधार](https://goaichat.app/hi/blog/learn-english-with-ai-chat)
- [AI দিয়ে ইন্টারভিউ প্রস্তুতি: প্রশ্ন ও STAR পদ্ধতি](https://goaichat.app/bn/blog/ai-interview-practice)
- [AI দিয়ে ইংরেজি শেখা: চ্যাটে অনুশীলন ও ভুল সংশোধন](https://goaichat.app/bn/blog/learn-english-with-ai-chat)
- [AI سے انٹرویو کی تیاری: مشق اور STAR طریقہ](https://goaichat.app/ur/blog/ai-interview-practice)
- [AI سے انگریزی سیکھیں: چیٹ میں مشق اور غلطیوں کی اصلاح](https://goaichat.app/ur/blog/learn-english-with-ai-chat)
- [Simulasi wawancara kerja dengan AI: pertanyaan dan STAR](https://goaichat.app/id/blog/ai-interview-practice)
- [Belajar bahasa Inggris dengan AI: latihan lewat chat](https://goaichat.app/id/blog/learn-english-with-ai-chat)
- [Yapay zekâ ile mülakat pratiği: sorular ve STAR yöntemi](https://goaichat.app/tr/blog/ai-interview-practice)
- [Yapay zekâ ile İngilizce öğrenme: sohbet ve düzeltmeler](https://goaichat.app/tr/blog/learn-english-with-ai-chat)
- [AI 模擬面試：逐題練習與 STAR 回答方法](https://goaichat.app/zh-hant/blog/ai-interview-practice)
- [AI 學英文：英文聊天練習與句子修改](https://goaichat.app/zh-hant/blog/learn-english-with-ai-chat)
- [Співбесіда з ШІ: тренувальні запитання й відповіді STAR](https://goaichat.app/uk/blog/ai-interview-practice)
- [Англійська з ШІ: практика в чаті та розбір помилок](https://goaichat.app/uk/blog/learn-english-with-ai-chat)
<!-- CHAT-GUIDES:END -->

<!-- TOPIC-HUBS:START -->
## Browse by topic

- [AI models](https://goaichat.app/blog/ai-models): Every GO AI article about AI models in one place: launches, API prices, side-by-side comparisons and which model fits which task.
- [AI chat guides](https://goaichat.app/blog/ai-chat-guides): Practical guides for getting better answers from an AI chat: work prompts, custom system prompts, MCP explained, interview and English practice.
- [AI video](https://goaichat.app/blog/ai-video): How to make AI videos from text or a photo on iPhone, prompt patterns that work, and an honest comparison of AI video generator apps.
- [AI image editing](https://goaichat.app/blog/ai-image-editing): Edit photos with AI prompts, compare image models like Nano Banana, Imagen and MAI Image, and keep the subject intact while changing only what matters.
- [Calorie tracking](https://goaichat.app/blog/calorie-tracking): Count calories from a photo, understand a calorie deficit, cook quick high-protein meals and compare calorie tracking apps with GO AI Calorie.
- [Plant care](https://goaichat.app/blog/plant-care): Identify a plant from a photo, diagnose yellow or brown leaves, care for pothos and snake plants, and choose pet-safe houseplants with GO AI Plant.
- [AI music](https://goaichat.app/blog/ai-music): Make a song from a text prompt, sing it in your own voice, create personalised song gifts and compare AI music apps with Musy AI.
- [AI knowledge base](https://goaichat.app/blog/knowledge-base): What RAG is, how to turn YouTube videos and PDFs into a searchable knowledge base, and how Neurobase compares with NotebookLM.

## AI models in GO AI Chat

- [GPT-6](https://goaichat.app/models/gpt-6): GPT-6.1 Terra, GPT-6.1 Sol, GPT-6 Astra, GPT-6 Pro
- [Gemini](https://goaichat.app/models/gemini): Gemini 4 Carbon, Gemini 4 Argon, Gemini 3.7 Flash, Nano Banana 2.1
- [Grok](https://goaichat.app/models/grok): Grok 4, Grok Voice 3.0, Grok Imagine
- [Claude](https://goaichat.app/models/claude): Claude Haiku 5.5, Claude Sonnet 5
- [DeepSeek](https://goaichat.app/models/deepseek): DeepSeek V4.1 Flash, DeepSeek V4 Pro
- [Kimi](https://goaichat.app/models/kimi): Kimi K3.1 Pro, Kimi K3.1 Pro Highspeed, Kimi K3
<!-- TOPIC-HUBS:END -->