Your personal AI assistant that runs entirely on your phone — no internet connection, no cloud servers, no account required. Every conversation stays on your device. Period.
✈️ WORKS IN AIRPLANE MODE
Download an AI model once, then chat anytime, anywhere — even without internet. On a plane, in the subway, off the grid. Cortis just works.
🔒 TRULY PRIVATE
Unlike ChatGPT, Claude, or Gemini, your conversations never leave your phone. No data is sent to any server. No analytics. No tracking. Your words are yours alone.
🤖 POWERFUL AI MODELS
Choose from 15+ AI models including Llama, Gemma, Qwen, Mistral, and language-optimized models for 10 languages — all running directly on your device.
💬 REAL CONVERSATIONS
• Real-time streaming responses — just like ChatGPT
• Full Markdown support (code blocks, lists, tables)
• 6 AI personas — writer, coder, tutor, researcher & more
• Conversation history saved locally
🌍 YOUR LANGUAGE, YOUR AI
Dedicated models optimized for Turkish, Chinese, Japanese, Korean, Arabic, German, French, Spanish & Russian. Not just translated — natively trained.
💰 NO SUBSCRIPTION. EVER.
ChatGPT Plus: $240/year. Cortis Pro: $14.99 once.
Start free with 3 models. Upgrade once, keep forever.
🖥️ CONNECT YOUR PC (Pro)
Connect to Ollama or LM Studio on your local network and access 70B+ models running on your desktop — from your phone.
Built by an indie developer who believes AI should be private, accessible, and affordable. No VC funding. No data farming. Just great software.
Ažurirano dana
4. apr 2026.