Ratspeak

Ratspeak is a small family of communication tools that run on Reticulum, an encrypted mesh networking stack that does not depend on the public internet. You can use it to message a friend across the room over Bluetooth, across town over a LoRa radio link, or across the world over a TCP tunnel, without an account, without a phone number, and without a server in the middle. The flagship app also ships experimental peer-to-peer voice calls on top of the same Reticulum links.

Reading trades.