Ownos - Private, Local AI

Chat with AI offline, no data will ever leave your device

Get private AI that lives on your phone - not in the cloud

Tired of sending your personal questions, notes, voice, location, or photos to some server you don’t control? With OwnOS, you don’t have to.

OwnOS is a fully offline AI assistant that runs locally on your device. Your data stays with you. No account syncing. No background upload. No "for product improvement" logging. No internet required after setup.

How it works:

1. Install and subscribe to OwnOS.
2. Download our on-device AI models directly to your phone.
3. Use OwnOS anywhere — even in airplane mode.
4. Ask questions. Get explanations. Draft messages. Get step-by-step guidance. All without ever connecting to a remote server.

Why offline matters:

• Privacy: Your conversations never leave your phone. • Reliability: Works with zero signal, Wi-Fi, or data. • Control: You decide what lives on your device. No third party has access.

This is personal AI the way it should be - local, immediate, yours.

How is this possible?

We optimized our specialized models to run directly on modern phones. That means once the model is downloaded, OwnOS doesn’t need the cloud to think, generate, or respond. After setup, it works completely offline.

Own your AI. Keep your data.

Disclaimer: OwnOS provides suggestions for general information purposes only. We do not take responsibility for any decisions or actions taken based on the advice or tips provided by the app. Always use your judgment and consult a professional for critical situations.

Terms of Service: https://www.iubenda.com/terms-and-conditions/69782608

Note: Access to the app is available only with an active subscription.