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Aegis AuthenticatorPocket2FA
Free

Free and open source under the GPL, with no accounts and no paid tier.

 Free

Free and open source under the AGPL-3.0 licence.

Android Android
  • The vault is encrypted with AES-256-GCM, unlocked by password with scrypt or by biometrics
  • Automatic backups of the vault to a location you choose, plain or encrypted
  • Generates TOTP and Steam codes locally
  • Works offline after syncing
  • Android only
  • No cloud sync; you own the backup process
  • Needs a 2FAuth server to sync with
  • Small project with no GitHub releases
Downloadable app Downloadable app
Open source Open source
License: GPL-3.0 License: AGPL-3.0
No account needed Not stated if an account is needed
Works offline Works offline

Checked September 21, 2026

Checked October 2, 2026

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