Jack Dorsey has launched a messaging app which doesn’t need internet, central servers, phone numbers or email.

Twitter co-founder Jack Dorsey has launched a new messaging app that works without WiFi or phone service.Bitchat instead ...

Bitchat offers decentralised, Bluetooth-based messaging with encrypted, ephemeral chats, requiring no internet or personal ...

Jack Dorsey, the former Twitter co-founder and CEO of Block, has launched a new messaging app, Bitchat. It's making noise in ...