Croc file share, uses a relay to find each other https://github.com/schollz/croc
Session Messenger, uses a tor style server network https://github.com/session-foundation/session-android
Croc file share, uses a relay to find each other https://github.com/schollz/croc
Session Messenger, uses a tor style server network https://github.com/session-foundation/session-android