Overview

• Bitchat runs entirely off-grid on a peer-to-peer Bluetooth mesh, eliminating the need for internet, servers, accounts or data collection.
• All messages are end-to-end encrypted, stored only on devices and vanish by default, with multi-hop relays extending reach.
• The capped beta went live July 7 via TestFlight, quickly filling its 10,000-user limit as testers engage with the app.
• A detailed whitepaper and full protocol code are now available on GitHub under an open-source license.
• Developers are gathering user feedback and preparing WiFi Direct support to boost connection speed and extend Bitchat’s range.