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Step TwoKeyVault OTP Authenticator
Paid

Sold through the App Store and Mac App Store and included in the Setapp subscription.

 Freemium

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

macOS, iOS, Browser extension Linux, iOS
  • iCloud backup and sync across Apple devices
  • Apple Watch app and Safari extension
  • Adds codes by QR scan or manual entry
  • Import and export for moving between devices
  • Apple platforms only
  • Sync depends on iCloud
  • Proprietary and closed source
  • Customization features need the paid Pro tier
Downloadable app, Browser extension Downloadable app
Closed 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 24, 2026

Checked October 1, 2026

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