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BombusModConversations
Free

Free and open source under the GPL-2.0 licence.

 Freemium

Free and open source. The Google Play build is a paid way to support development.

Android Android
  • Works with any XMPP server
  • Long-running project with an extensive feature set
  • Federated protocol, so you choose or run the server
  • OMEMO encryption with a mature, well-reviewed implementation
  • Website and developer documentation are in Russian
  • Requires an XMPP account from a server of your choice
  • Feature availability depends on what the chosen server supports
  • Paid on Google Play, though free builds exist on F-Droid
Downloadable app Downloadable app
Open source Open source
License: GPL-2.0 License: GPL-3.0
Account needed Not stated if an account is needed
Needs internet Not stated if it works offline

Checked October 2, 2026

Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.