HID Approve vs Nitrokey 3
| HID Approve | Nitrokey 3 | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Android, api, iOS, macOS, Windows | Android, iOS, Linux, macOS, Windows |
| Free plan | No | No |
| Authentication standards | FIDO U2F, FIDO2 CTAP, OATH HOTP, OATH TOTP, OATH OCRA, PKI/PIV | WebAuthn, CTAP2/FIDO2, CTAP1/FIDO U2F 1.2, HOTP RFC 4226, TOTP RFC 6238, HOTP verification |
| NFC support | Yes | Yes |
| USB connector | none | usb-a |
| Device management | vendor app | vendor app |
| Operating systems | Windows, macOS, Linux, Android, iOS | Windows, macOS, Linux, BSD, Android, iOS |
Both are listed in Best Security Keys. On Inferse, HID Approve scores higher on our published basis.