Sentinel is an elegant OTP Authenticator app for both iOS and MacOS. It relies only on the Apple's iCloud Keychain to share data across devices.




Microsoft Authenticator is described as 'Sign in is easy, convenient, and secure when you use Microsoft Authenticator. Use your phone, not your password, to log into your Microsoft account. You simply have to enter your username, then approve the notification sent to your phone' and is a Authenticator in the security & privacy category. There are more than 50 alternatives to Microsoft Authenticator for a variety of platforms, including iPhone, Android, iPad, Android Tablet and Mac apps. The best Microsoft Authenticator alternative is Ente Auth, which is both free and Open Source. Other great apps like Microsoft Authenticator are Proton Authenticator, Bitwarden Authenticator, Authy and 2FA Authenticator (2FAS).
Sentinel is an elegant OTP Authenticator app for both iOS and MacOS. It relies only on the Apple's iCloud Keychain to share data across devices.




Token2 mobile application can be used with Token2 service, or any other TOTP and Mobile-OTP compliant service with additional features such as possibility of PIN code protection for TOTP profiles and QR code based enrollment for Mobile-OTP profiles.




Two-factor authentication app for Yandex accounts and also other QR-code based temporary codes for two-factor authentication




2FAuth is a web based self-hosted alternative to One Time Passcode (OTP) generators like Google Authenticator, designed for both mobile and desktop.

Authenticator Plus generates 2-step verification codes to protect your accounts with your password and phone / tablet.

Authenticator generates secure 2 step verification tokens on your device. It help’s you protect your accounts even more.




Blue2Factor is here to show that with all the technology we have at our fingertips, stricter authentication doesn't need to be more complex. It just needs to be smarter.
The app for calculating one-time-passwords on iPhone and iPad. OTP Auth can be used with any service that uses one time passwords. This includes services like Dropbox and GMail with two-step-verfification enabled. OTP Auth is QR code enabled.








CryptoPhoto gives you a fast and safe way to log into your favorite participating web sites while enjoying leading-edge protection against phishing, malware attacks, and scamming.




Rublon protects workforce access to networks, servers and applications via easy-to-use multi-factor authentication. Enable MFA for cloud apps, VPNs, servers, workstations, internal as well as on-premise apps. Comply with data protection regulations.

With Authomator, you can quickly generate two-factor authentication codes for your favorite services that use two-step verification on your BlackBerry 10 device. Simply scan the QR codes provided by the service, or manually enter the generated code, and you'll easily...

