# GO AI Chat > Every AI. One app. Universal app for iPhone, iPad, and Mac. GO AI Chat is the flagship of the [GO AI](https://__CANONICAL_HOST__/) studio. Multi-model AI chat with image and video generation, voice mode, a Studio-grade photo editor, and built-in expert personas. Switch between **GPT**, **Gemini**, **Grok**, and **DeepSeek** mid-conversation; the app always pulls the latest version from each provider. - App Store: - Mac App Store: - Universal app: iPhone, iPad, macOS - Bundle: `com.birachdev.aichatassistant` - Free to download · free tier with daily tokens · Pro and Max paid tiers --- ## What's in the app ### 1. Multi-model chat — switch mid-conversation Start a thread with GPT for code, switch to Gemini for long-context document analysis, jump to Grok for the latest news, finish on DeepSeek for fast math. The same conversation, four different brains. Always the latest version of each model — no version pinning, no model retirement to worry about. - Token balance shown live in the header - Save threads as named sessions - Switch models without losing context ### 2. Expert personas Pre-built experts come with the right system prompt, suggested first questions, and tone for the job: - **Doctor** — health, symptoms, Q&A - **Lawyer** — legal questions - **Coach** — fitness, sport, motivation - **Designer** — creative direction - **Chef** — recipes, technique - Plus therapist, finance, tech tutor, travel, tutor Customize tone, persona, and instructions to build your own experts and save them for repeat use. ### 3. Voice mode Real two-way voice conversation, not a dictation app. Hold to talk, release to send. Whisper transcribes for accuracy across accents; the model responds in voice and text. Multiple voice personas (Artur, Olivia, others) with distinct tones. Live waveform feedback while you speak; auto-pause when you stop talking. ### 4. Image generation Text-to-image with 14+ built-in style presets — Low Poly, Cartoon/Anime, Cyberpunk, Photoreal, Pencil Sketch, Vaporwave, Fantasy, Comic Book, Isometric 3D, Fashion Editorial, Minimalist Design, and more. Prompt templates skip the blank-page problem. One-tap upscale, remix, or transform. Auto-saves to Gallery. ### 5. Image transformation (restyle) Drop in a photo. Pick a vibe — Regency-era portrait, fantasy elf with horns and dragons, retro 80s anime, Pixar 3D. The app shows source and result side by side, then offers next-step actions: remix, refine with a follow-up prompt, or save. Source photo never leaves your device until you ask. ### 6. Studio — pro photo editor Beyond AI, GO AI Chat ships with a real editor. Light, color, detail, effects, and color grading panels — the same controls a pro creator would expect. Three modes: - **Try to Wear** — virtual fitting room - **Create Image** — start from blank - **Edit Image** — bring your own Non-destructive editing — original always preserved. The Mac brings the full editor to a 27" canvas with sidebar thumbnails. ### 7. Lab Image Creator, Image Transformer, and Video Generator live under a single Lab tab. Each picker surfaces example outputs inline so you know what you'll get before committing a prompt. Video generation produces short clips from a text prompt or a source image. ### 8. Gallery Every generation, every restyle, every transformation lands in your Gallery — searchable, filterable, one tap from being remixed or saved to your camera roll. Filter by type, style, or model. On Mac, the Gallery becomes a working canvas with thumbnails on the left and an enlarged preview on the right. --- ## Models available in the app | Model | Strengths | |---|---| | **GPT** (OpenAI) | Reasoning, code, vision | | **Gemini** (Google) | Long-context, multimodal | | **Grok** (xAI) | Real-time web, witty tone | | **DeepSeek** | Math, science, fast inference | The app subscribes to each provider's frontier tier so you always get the latest model without changing settings. --- ## Universal app — iPhone, iPad, and Mac - **iPhone**: full feature set, optimized for one-handed use, voice mode is the showpiece - **iPad**: split-view with sidebar + chat, drag-drop image inputs from Photos - **Mac**: native macOS window with traffic lights, sidebar of recent threads and experts, full Studio editor, ⌘↩ keyboard shortcut for send Same App Store ID — one purchase covers all three. Conversations sync across devices. --- ## Privacy - Chat content sent to the chosen model provider (OpenAI / Google / xAI / DeepSeek) under their terms of service - Photos for image transformation processed on-device until you submit - Voice audio transcribed via Whisper; not retained after the response is generated - See the full [privacy policy](https://__CANONICAL_HOST__/privacy) --- ## Pricing - **Free** — daily token allowance across all models, full feature access - **Pro** — monthly subscription, expanded daily tokens, priority routing - **Max** — monthly subscription, the highest token cap, all advanced styles Subscriptions handled by Apple via your existing App Store account. Cancel anytime in iOS Settings → Apple ID → Subscriptions. --- ## Support - Email: [support@goaichats.com](mailto:support@goaichats.com) - App Store reviews are read; reply within 48h on weekdays - Feature requests: --- ## Other GO AI apps - [Neurobase](https://__CANONICAL_HOST__/#neurobase) — knowledge base with line-cited answers - [GO AI Calorie](https://__CANONICAL_HOST__/#calorie) — photo macro logger - [GO AI Plant](https://__CANONICAL_HOST__/#plant) — plant identification and care - [Back to GO AI homepage](https://__CANONICAL_HOST__/)