Privai
Everyone
info
1+
Downloads
About this app
A little curiosity. A lot of possibility.
PrivAI brings AI chat to your Android phone. Find dinner inspiration, understand something new, brainstorm ideas or put your thoughts into words — with answers generated by a model running on your own device.
Download a model, choose your mode and start a conversation. No account required.
YOUR PHONE DOES THE THINKING
PrivAI runs the AI model on your phone instead of sending your conversation to a cloud AI service for generation. Choose Offline mode to chat without an internet connection after downloading a model.
HELP FOR EVERYDAY QUESTIONS
• Turn a few ingredients into dinner ideas.
• Get a simple explanation of a complex topic.
• Brainstorm names, plans and creative ideas.
• Draft and rewrite messages in your own style.
• Summarize text you paste into a conversation.
WEB CONTEXT WHEN YOU WANT IT
Switch to Online mode to search public web pages or read a link. PrivAI brings relevant page content to the local model and shows source links with supported answers, so you can explore further.
Online mode sends your search query or requested URL to external search providers and websites. The AI response is still generated on your phone. Choose Offline mode when you want to keep the chat flow local.
CHOOSE THE MODEL THAT FITS
Browse downloadable models inside the app. Start with a compact option or choose a larger model for more demanding questions. Download sizes are shown before you begin, and you can switch between models already on your device.
CPU is selected by default for broader device compatibility. Optional GPU processing is available for supported phones.
A CALM SPACE TO THINK
• A clean interface with light and dark themes.
• Saved conversations you can reopen or delete.
• Suggested questions to help you get started.
• Chat history and settings stored in the app's private storage.
BEFORE YOU BEGIN
An internet connection and enough free storage are needed to download a model. Larger models need more memory and may respond more slowly. Speed, model availability and GPU support vary by device.
AI answers can be inaccurate, including answers based on web content. Check important information. Android device backup may include saved chats and settings if backup is enabled.
Your questions. Your pace. AI on your phone.
PrivAI brings AI chat to your Android phone. Find dinner inspiration, understand something new, brainstorm ideas or put your thoughts into words — with answers generated by a model running on your own device.
Download a model, choose your mode and start a conversation. No account required.
YOUR PHONE DOES THE THINKING
PrivAI runs the AI model on your phone instead of sending your conversation to a cloud AI service for generation. Choose Offline mode to chat without an internet connection after downloading a model.
HELP FOR EVERYDAY QUESTIONS
• Turn a few ingredients into dinner ideas.
• Get a simple explanation of a complex topic.
• Brainstorm names, plans and creative ideas.
• Draft and rewrite messages in your own style.
• Summarize text you paste into a conversation.
WEB CONTEXT WHEN YOU WANT IT
Switch to Online mode to search public web pages or read a link. PrivAI brings relevant page content to the local model and shows source links with supported answers, so you can explore further.
Online mode sends your search query or requested URL to external search providers and websites. The AI response is still generated on your phone. Choose Offline mode when you want to keep the chat flow local.
CHOOSE THE MODEL THAT FITS
Browse downloadable models inside the app. Start with a compact option or choose a larger model for more demanding questions. Download sizes are shown before you begin, and you can switch between models already on your device.
CPU is selected by default for broader device compatibility. Optional GPU processing is available for supported phones.
A CALM SPACE TO THINK
• A clean interface with light and dark themes.
• Saved conversations you can reopen or delete.
• Suggested questions to help you get started.
• Chat history and settings stored in the app's private storage.
BEFORE YOU BEGIN
An internet connection and enough free storage are needed to download a model. Larger models need more memory and may respond more slowly. Speed, model availability and GPU support vary by device.
AI answers can be inaccurate, including answers based on web content. Check important information. Android device backup may include saved chats and settings if backup is enabled.
Your questions. Your pace. AI on your phone.
Chat, write and explore with AI on your phone, plus optional web search
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- No data collectedLearn more about how developers declare collection
What’s new
V3
- Design Update
- new Models
- Design Update
- new Models
App support
About the developer
Nico Roland Bieri
nrbieri@gmail.com
Schällenmatt 8
6010 Kriens
Switzerland