Compare software

FreeOTPKeyVault OTP Authenticator
Free

Free and open source.

 Freemium

Free to use, with a paid Pro upgrade for themes, icons and advanced organization.

Android, iOS Linux, iOS
  • Open source with public repositories for both apps
  • Available on F-Droid as well as Google Play and the App Store
  • Adds codes by QR scan or manual entry
  • Import and export for moving between devices
  • Mobile only, no desktop app
  • Minimal project website with little documentation
  • Proprietary and closed source
  • Customization features need the paid Pro tier
Downloadable app Downloadable app
Open source Closed source
License not stated License: Proprietary
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

Checked September 23, 2026

Checked October 1, 2026

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