Compare software

polycule vs FluffyChat: catalog facts
polycule	FluffyChat
Free Free and open source under the EUPL-1.2.	Free Free and open source.
Android	Linux, Android, iOS, Web
Keyboard-optimised interface Accessibility-focused development	End-to-end encryption with cross-signing and encrypted key backups UnifiedPush support for notifications without Google services
Terminal-style look will not suit everyone Requires a Matrix account	Audio and video calls are still experimental Requires a Matrix account on some homeserver
Downloadable app	Downloadable app, Web application
Open source	Open source
License: EUPL-1.2	License not stated
Account needed	Account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 23, 2026

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