Offline AI chat for Android
Private AI that stays on your phone.
Offline AI Chat Private lets you download an AI model to your Android phone, then chat, write, summarize, translate, study, brainstorm, and work with text without a constant internet connection.
Local AI, clear boundary
Download once. Use your model offline.
After a model is downloaded, AI inference happens on your device. Your prompts, answers, and attachments are not sent to a cloud AI service for inference. Internet is still required for installing and updating the app, downloading models, Google Play purchases and restores, and limited diagnostics when connected.
Pick a model
Choose the right balance for your phone.
- Tiny
A small free text model for lower-memory devices and basic chat.
- Quick and Smart
Free starter options for fast daily replies or more demanding prompts and longer sessions.
- Compact and Premium models
Choose a text-first CPU option, or unlock additional vision, coding, and reasoning models with Premium.
More than a chat
Write, summarize, translate, and work with text.
Start with a prompt or type your own. You can attach TXT and Markdown documents for free, while Premium adds questions about text-based PDF documents. PDF text is extracted locally; scanned and password-protected PDFs are not supported. Saved chats are free, and Premium can export a conversation as a Markdown file.