bitchat

A decentralized peer to peer messaging app that works entirely over Bluetooth mesh networks. Bitchat lets you talk to anyone nearby even when the internet is blocked, overloaded, or unavailable. No registration, no phone numbers, no tracking, no ads. Just install and start chatting. Free and open source. Join location based channels to talk with people in your neighborhood, city, province, or region. You can also leave notes at any location for anyone who passes by. Stay connected anywhere, on your terms.

• Bitchat now available for Wear OS. • New peer-colored chat bubbles alongside the classic Matrix layout. • Live push-to-talk in public and private chats. • Cashu ecash token previews and payments. • Private conversations persist across restarts. • Offline 3D geohash globe and in-app language picker. • Improved updates, message delivery, and privacy. • First reproducible full-app release.