Briar is a Android-only private messenger which sends all internet traffic through Tor (or Bluetooth) and the beta version also allows long distance contacts, while previously it required being in the same space physically. It doesn’t have servers.
It can be gotten from:
- Play Store Beta
- F-Droid https://briarproject.org/fdroid/repo?fingerprint=1FB874BEE7276D28ECB2C9B06E8A122EC4BCB4008161436CE474C257CBF49BD6
- I cannot confirm the fingerprint and I don’t know where my contact at Wire has originally gotten it from.