GNTK/AI puts 18 cloud models and Apple Intelligence on compatible devices behind a single chat. Available on iPhone, iPad, and Mac. Free to start — GNTK/AI Plus unlocks premium models.
Switch at the top of any chat. The mode is set per conversation, so each thread stays consistent.
Routes your prompt through the AI Orchestrator. 18 models, automatic fallback, optional web search via Tavily, tokens and cost on every answer.
Runs Apple Intelligence on the device (compatible devices only). Nothing leaves your iPhone, iPad or Mac. Works fully offline, no API key required.
Switch between 18 models — Haiku, Sonnet, Opus 5.5, four GPT variants (6.1 Sol, 6 Luna, 4o, 4o mini), Gemini, Grok, Grok Build, Groq, Mistral, Cohere, Workers AI, Perplexity, Muse Spark, Gemma 4, GPT-OSS — plus Auto and Exacto routing — from the header of any chat.
Apply a preset at the start of a new conversation. The assistant adapts its focus and tone without you re-explaining context every time. Build your own persona once and it syncs across all your devices via iCloud.
Every feature was shipped in a real release, tested on device, and translated into six languages.
Pull-down on the sidebar to find any conversation by title or by content. Locale-aware, handles accents.
Send any conversation as Markdown to Notes, Mail, Obsidian, or any iOS Share target.
Not happy with an answer? Ask for a new one without retyping the prompt.
Headers, bullets, code blocks and quotes render live as the assistant streams the reply.
Every Remote response shows input and output tokens plus the USD cost. No surprises at month end.
Dark-mode first, with explicit override. Designed to live on the home screen and feel native.
English, Spanish, Portuguese (BR), Italian, French and German.
VoiceOver labels, Dynamic Type, and full keyboard support. Built to Apple's HIG.
Conversations live on the device. No cloud sync unless your administrator turns it on.
Ask multiple models at once and get back one synthesized answer, picked or blended by a synthesizer model.
Generate images right from the chat, with per-image cost shown before you save or share.
Ask a research-grade question and get an agent that searches multiple sources, cross-checks them, and returns one sourced answer.
A single chat app for iPhone, iPad, and Mac that puts 18 cloud models and Apple Intelligence on compatible devices behind one conversation. Local mode runs fully offline with no API key; Remote mode routes through GNTK's AI Orchestrator with automatic fallback, and you switch between them per conversation.
Free unlocks unlimited on-device Local mode plus a 3-day trial of GNTK/AI Plus. Plus (U$D 6.99/mo) adds economy cloud models, 200 premium messages a month, and web search included (fair-use limits apply). BYOK (U$D 49.99/yr) covers economy models and 100 premium messages a month for people who’d rather pay yearly.
Only if you choose Remote mode. Local mode runs Apple Intelligence entirely on the device (compatible devices only) — no network, no API key, nothing sent anywhere. The mode is set per conversation from the header of any chat.
iPhone, iPad, and Mac today, from a single build. An Android version is planned.
A mode that sends your question to several models at once and returns one synthesized answer, picked or blended by a synthesizer model, instead of you comparing replies one by one.
Yes — GNTK/AI for Small Teams. The owner buys seats once (5, 10, or 20) and shares one invitation code. Premium messages pool across the team, 200 per seat per month combined, and everyone gets economy models included (fair-use limits apply) and unlimited Local mode.
Same app, three access models. Free to start; GNTK/AI Plus unlocks premium models.
Free to download. GNTK/AI Plus unlocks premium cloud models.
Buy seats once, share them with your team. Bought inside the app — no admin console to set up.
The same backend that powers GNTK/AI, available as a deployable REST layer on Cloudflare Workers.
Deploying GNTK/AI for your organization? Enterprise version →