Duo Mobile vs Zero-TOTP
| Duo Mobile | Zero-TOTP | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | Yes | No |
| Paid from | $3/mo | — |
| Open source | No | No |
| Platforms | Android, iOS | iOS, self-hosted, Web |
| Free plan | Yes | Yes |
| Paid from | $3/user/mo | — |
| Code type | totp | totp |
| Push approvals | Yes | No |
| Encrypted backup | Yes | Yes |
| Team administration | Yes | No |
| Supported platforms | iOS, Android | Web app; self-hosted web app; iOS and CLI apps are not currently in development |
Both are listed in Best Authenticator Apps. On Inferse, Duo Mobile scores higher on our published basis.