Authenticator
Aegis Authenticator
Google Authenticator
Microsoft Authenticator
andOTP
Open Authenticator
OTP Auth
Authenticator Hub
Azure Multi-Factor Authentication
Google Authenticator
Authy
Duo Security
Lastpass
Idaptive Next-Gen Access
Auth0
AuthPoint Multi-Factor Authentication
AuthenticatorBased on our record, Authenticator should be more popular than Azure Multi-Factor Authentication. It has been mentiond 4 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
PS. At the moment I’m using this one. It’s really good but it’s missing an export feature. Source: over 1 year ago
For iOS? Authenticator - it's open-source and about as simple as it gets. Source: over 1 year ago
For iOS offline, you could go with Tofu or Authenticator. These are open-source alternatives. Source: over 1 year ago
2FA: This is a necessity for all online accounts nowadays, but it is important to store your TOTP codes somewhere trusted and secure. Services like Authy are cloud-based and proprietary, meaning that no one can verify their privacy and security claims. Cloud-based applications are risky as it is, and it is best to keep your codes somewhere local on your devices, such as Aegis for Android, or Authenticator for iOS.... Source: over 2 years ago
This is the answer, more detail: https://docs.microsoft.com/en-us/azure/active-directory/authentication/concept-mfa-howitworks. Source: about 2 years ago
Make sure that you back-up the active app-configuration, this way you have an easier way to recover; make sure you are allowed to verify using more than an authenticator, more here. Source: almost 3 years ago
Aegis Authenticator - Aegis Authenticator is a free, secure and open source app to manage your 2-step verification tokens...
Google Authenticator - Google Authenticator is a multifactor app for mobile devices.
Authy - Best rated Two-Factor Authentication smartphone app for consumers, simplest 2fa Rest API for developers and a strong authentication platform for the enterprise.
Microsoft Authenticator - One app to quickly and securely verify your identity online, for all of your accounts.
Duo Security - Duo Security provides cloud-based two-factor authentication. Duo’s technology can be deployed to protect users, data, and applications from breaches, credential theft, and account takeover.
andOTP - andOTP is a two-factor authentication App for Android 4.4+