Ondam: Offline AI Chat & Voice

SemiColons

In-app purchases

About this app

Ondam is a private, offline AI chatbot and voice assistant that runs entirely on your phone — no internet, no account, no data ever leaving your device. A local AI you can actually talk to.

■ Offline AI, no internet needed
• Works in airplane mode, underground, on a plane, abroad — ask and answer with no signal.
• On-device AI (Gemma family). One-time model download, then fully offline. No mobile data.

■ Truly private
• Your conversations never leave your phone. No login, no sign-up, no ad tracking, no data collection.

■ An AI companion that greets you in your language
• 100+ languages. It won't force English on you.

■ Voice
• Replies are read aloud in a natural voice — free.
• Pro: live voice mode to talk like a real call, plus a premium, more natural voice.

■ Make it yours
• Set its name, personality and tone. Build your own AI friend.

Free to start. Pro unlocks live voice, a natural premium voice, image input and more.

Your own private AI, inside your phone. Ondam.

What’s new

Fixed: the Basic purchase button could appear while already subscribed to Pro.