2FAS Auth vs Yubico Authenticator
2FAS Auth
2fas.comYubico Authenticator
yubico.comSide by side
| Figure | 2FAS Auth | Yubico Authenticator |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · Authenticator apps | 8.4 (#24) | 8.8 (#10) |
| Code type | totp and hotp | totp and hotp |
| Encrypted backup | Yes | No |
| Free plan | Yes | Yes |
| Maker | The maker is Two Factor Authentication Service, Inc., which lists an address in Henderson, Nevada. | Yubico says it was founded in Stockholm, Sweden, in 2007. |
| Multi-device sync | Yes | No |
| Purpose | 2FAS Auth generates two-factor authentication tokens to help users verify their identity when signing in to online accounts. | Yubico Authenticator generates two-step verification codes on mobile and desktop devices for online accounts. |
| Push approvals | Yes | No |
| Supported platforms | iOS,Android,Chrome,Brave,Firefox,Edge,Opera,Safari | Windows,macOS,Linux,iOS/iPadOS,Android |
Plans
In their own words
Yubico Authenticator
Yubico Authenticator generates two-step verification codes for online accounts on mobile and desktop devices. It supports TOTP and HOTP, and users can add credentials by scanning a service’s QR code. Credentials are stored in a YubiKey secure element; Yubico says they cannot be extracted. Since the credentials remain on the portable YubiKey, the same codes are available through the mobile and desktop apps. The mobile app supports tap-and-go authentication on NFC-enabled devices, and credentials can be added with a YubiKey touch or NFC tap. Yubico says users can unlock a YubiKey with Face ID or Touch ID. The app can display OATH codes and manage a YubiKey’s FIDO PIN or perform a factory reset. It is free and open-source software, listed at free, for Windows, macOS, Linux, iOS/iPadOS, and Android. Generating and displaying OATH credentials with the desktop app requires a YubiKey.