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FreeOTP vs Bitwarden Authenticator: catalog facts
FreeOTP	Bitwarden Authenticator
Free Free and open source.	Free Free to download and use.
Android, iOS	Android, iOS
Open source with public repositories for both apps Available on F-Droid as well as Google Play and the App Store	Standalone app, separate from the password vault Free to use
Mobile only, no desktop app Minimal project website with little documentation	Mobile only Few details published about import, export or backup on the product page
Downloadable app	Downloadable app
Open source	Closed source
License not stated	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 23, 2026

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