Compare software

Briar vs Ricochet Refresh: catalog facts
Briar	Ricochet Refresh
Free Free and open source under the GPL.	Free Free and open source, supported by a not-for-profit.
Linux, Android	Windows, macOS, Linux
Works with no internet at all, over Bluetooth or local Wi-Fi No central server and no phone number or email needed	No central server and minimal metadata Hides IP address and location from contacts
Currently in maintenance mode, with limited new development Both devices must be online at the same time to exchange messages	Both contacts must be online at the same time Desktop only, no mobile apps
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 23, 2026

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