Tofu Authenticator
The facts below are what the maker publishes about Tofu Authenticator, checked and dated. Our editors have not written about it yet.
Plans and prices
From Tofu Authenticator's own pricing page, checked 12 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | Free software; iOS app |
The facts
Each one read from Tofu Authenticator's own pages, with the date it was checked.
What it does
- Account search
- Users can search their accounts by name.checked 12 Oct 2026
- Code type
- totp and hotpchecked 21 Sep 2026
- Compatibility
- Tofu works with services that use HOTP or TOTP for two-factor authentication.checked 12 Oct 2026
- Credential storage
- Account details and shared secrets are stored in the iOS Keychain.checked 12 Oct 2026
- Encrypted backup
- Yeschecked 21 Sep 2026
- Example services
- The site names Google, Facebook, Dropbox, Amazon, and GitHub as example services used with Tofu-generated codes.checked 12 Oct 2026
- Offline use
- The app requires no network or cellular connection and can be used in airplane mode.checked 12 Oct 2026
- Open source
- Tofu is open-source free software licensed under ISC, and its source code is available for review and modification.checked 12 Oct 2026
- OTP support
- Tofu supports counter-based and time-based one-time passwords with 6 or 8 digits using SHA1, SHA256, and SHA512.checked 12 Oct 2026
- Purpose
- Tofu generates one-time passwords to help protect online accounts when signing in.checked 12 Oct 2026
- QR scanning
- Users can scan an issuer’s QR code to add an account automatically.checked 12 Oct 2026
- Recovery limitation
- Tofu accounts do not migrate when restoring an iPhone from an iCloud backup; an automated move requires a password-protected iTunes or Finder backup.checked 12 Oct 2026
- Support
- The site directs users to its FAQ and says they can file an issue or submit a pull request on GitHub.checked 12 Oct 2026
Money
- Free plan
- Yeschecked 21 Sep 2026
Where it runs
- Intended platform
- The maker describes Tofu as a two-factor authentication app designed specifically for iOS.checked 12 Oct 2026
- Supported platforms
- ioschecked 21 Sep 2026
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