Compare software

2FASKeyVault OTP Authenticator
Free

Free and open source. Some components are source-available.

 Freemium

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

Android, iOS, Browser extension Linux, iOS
  • Browser extension approves codes on the phone instead of typing them
  • Encrypted backups to your own iCloud or Google Drive account
  • Adds codes by QR scan or manual entry
  • Import and export for moving between devices
  • Mobile-first; there is no standalone desktop app
  • Push approval needs the browser extension installed on each machine
  • Proprietary and closed source
  • Customization features need the paid Pro tier
Downloadable app, Browser extension 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 22, 2026

Checked October 1, 2026

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