Túi AI — private AI assistant
running directly on your phone
A personal AI assistant designed with privacy first. All inference and conversation data remain on your Android device — no servers required for chatting, no tracking.
The application is currently preparing for release. No external download links yet.
5 Honest Key Highlights
Clear information on technology and privacy.
Private by design
Conversations and settings stay on your device. In this version, the app does not send them to our servers or any third party.
Offline After Download
You can chat without an internet connection after the model is downloaded. Works on airplanes, remote areas, or when mobile data is turned off.
You Control the Models
Inspect model file sizes, estimated RAM usage, and open licenses (Apache-2.0). Download from public hosting (Hugging Face), pause, resume, or remove anytime.
Local History Storage
Your chat history is kept in a local SQLite database on your phone. Rename, delete individual conversations, or wipe all app data from Settings (with a two-step confirmation to prevent accidents).
No Accounts, No Ads
No registration, no sign-in required, no advertising SDKs, no behavioral tracking, and no telemetry. Open the app and start immediately.
Honest Limitations to Keep in Mind
We are completely transparent about the current realities of on-device mobile AI technology:
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AI Can Make Mistakes
Local language models may hallucinate or generate inaccurate or incomplete responses. Never rely on Túi AI for critical medical, legal, financial, or safety decisions.
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Speed Depends on Hardware
Inference executes using your phone's processor. Premium chipsets generate text rapidly, while standard devices may take several seconds to load the prompt and start generating tokens. Performance depends on your device; smaller models are recommended on entry-level phones.
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Requires Sufficient RAM & Storage
Each model requires between 1.2 GB and 3 GB of free internal storage to download, and at least 4 GB – 6 GB of RAM to run without the OS terminating the app to reclaim memory.