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Quiet vs Cwtch: catalog facts
Quiet	Cwtch
Free Free and open source under the GPL-3.0 licence.	Free The open-source application is available without a license fee.
Windows, macOS, Linux, Android	Windows, macOS, Linux, Android
No server to trust or run Tor hides IP addresses and metadata	Designed specifically to resist metadata collection, not just message reading No account, phone number or email required
Beta software that has not been audited Missing basic features such as avatars and DMs	Tor routing makes delivery slow and requires both parties online Small project with a limited feature set
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 22, 2026

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