Foilauth vs OpenOTP Authentication Server
| Foilauth | OpenOTP Authentication Server | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | Yes |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Android | Android, api, iOS, Linux, macOS, self-hosted, Web, Windows |
| Code type | totp and hotp | — |
| Supported platforms | Sailfish OS | — |
| Free plan | — | Yes |
Both are listed in Best Authenticator Apps. On Samsung Mobile US Press, OpenOTP Authentication Server scores higher on our published basis.