Based on our record, Open Authenticator seems to be more popular. It has been mentiond 1 time 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.
Except Google will abandon it just like they abandoned https://code.google.com/archive/. Source: about 1 year ago
Authenticator - Authenticator is a simple, free, and open source two-factor authentication app.
andOTP - andOTP is a two-factor authentication App for Android 4.4+
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.
Authenticator Plus - Authenticator Plus generates 2-step verification codes and lets you synchronize your accounts.
Authenticator Hub - How to enable 2 step verification for your accounts? Check our step-by-step guides to easily activate 2FA in all your accounts.