Compare software

2FASStep Two
Free

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

 Paid

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

Android, iOS, Browser extension macOS, iOS, Browser extension
  • Browser extension approves codes on the phone instead of typing them
  • Encrypted backups to your own iCloud or Google Drive account
  • iCloud backup and sync across Apple devices
  • Apple Watch app and Safari extension
  • Mobile-first; there is no standalone desktop app
  • Push approval needs the browser extension installed on each machine
  • Apple platforms only
  • Sync depends on iCloud
Downloadable app, Browser extension Downloadable app, Browser extension
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

Checked September 22, 2026

Checked September 24, 2026

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