A walkie-talkie like voice chat. Every voice message you send is broadcasted to other devices near you. In combination with the application Whisper, you can send voice messages directly to a single contact.
This application depends on the IBR-DTN services which must be installed before. Otherwise this app will not work due to missing permissions.
Direct messages are encrypted if possible
Outgoing messages are signed
Added play and stop button
Material Design on Android 5.0 and above