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FreeOTP vs Clockwork: catalog facts
FreeOTP	Clockwork
Free Free and open source.	Free Free and open source under the MIT licence.
Android, iOS	Android, Web
Open source with public repositories for both apps Available on F-Droid as well as Google Play and the App Store	Android app has no internet permission at all Imports secrets, otpauth links, QR images and migration exports
Mobile only, no desktop app Minimal project website with little documentation	No cloud sync or backup between devices Stores nothing by default, so secrets must be re-entered unless the vault is on
Downloadable app	Downloadable app, Web application
Open source	Open source
License not stated	License: MIT
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 2, 2026

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