Chronos Authenticator vs TwoFac
| Chronos Authenticator | TwoFac | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | iOS | Android, iOS, Linux, macOS, Web, Windows |
| Free plan | Yes | Yes |
| Code type | totp and hotp | totp and hotp |
| Encrypted backup | Yes | Yes |
| Multi-device sync | Yes | Yes |
| Supported platforms | iOS (iPhone) | Android, iOS, macOS, Windows, Linux, Web, Chrome, Firefox, Wear OS, watchOS, CLI |
Both are listed in Best Authenticator Apps. On Samsung Mobile US Press, TwoFac scores higher on our published basis.