BitChat - (★ 8.9k) is a weekend project by Jack Dorsey. BitChat is a secure, decentralized, peer-to-peer messaging app that works over Bluetooth mesh networks. No internet required, no servers, no phone numbers - just pure encrypted communication. A good option for places where no internet signal or internet can't be used for some reasons

Update (July 2025): mobile apps are now available for both iOS and Android platforms. Details [here](https://bitchat.free)

#mobile #security #secrets #riots #privacy