TOTP Authenticator Alternatives

    TOTP Authenticator is described as 'makes it simple and easy to enable 2-factor authentication on your accounts. The app provides option to backup data offline or on the cloud. Features like Push to Chrome, dark theme, custom icons and widgets make the app stand out' and is an app in the Backup & Sync category. There are more than 25 alternatives to TOTP Authenticator for a variety of platforms, including Android, iPhone, iPad, Android Tablet and Windows. The best alternative is Authy, which is free. Other great apps like TOTP Authenticator are andOTP (Free, Open Source), Aegis Authenticator (Free, Open Source), FreeOTP (Free, Open Source) and Google Authenticator (Free).

    This page was last updated May 28, 2021

    1. Authenticator is a simple, free, and open source two-factor authentication app. It helps keep your online accounts secure by generating unique one-time passwords, which you use in combination with your other passwords to log into supporting websites.
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    2. GTK+ application for securely managing TOTP & HOTP tokens. Content is encrypted on disk using AES256-GCM. Master password derived using PBKDF2 with 100k iterations & SHA512 as hash algorithm. Can import encrypted backups from andOTP & Authenticator+.
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    3. Krypton implements the standardized FIDO Universal 2nd Factor (U2F) protocol to provide secure, un-phishable two-factor authentication on the web, using just your phone.
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    4. Duo Mobile works with Duo Security's two-factor authentication service to make logins more secure. The application generates passcodes for login and can receive push notifications for easy, one-tap authentication.
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      • FreeProprietary
      • Android
      • iPhone
      itsme, my digital ID: which I can now use to log in safely, share ID information and confirm actions with my mobile phone. itsme is an extremely handy and completely safe way to verify your identity digitally.
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    5. Authenticator generates two-factor authentication (2FA) codes in your browser. Use it to add an extra layer of security to your online accounts.
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    6. A SmartWatch 2 (Sony) compatible Fork of the original Google Authenticator. You can use it without a SmartWatch too, if you want a trusted open-source Authenticator. Formerly known as SmartWatch2 Authenticator free.

      Discontinued

      It has been removed from the Play Store

    7. Prevent mobile fraud and account takeovers with award-winning location behavioral biometrics for identity verification and multi-factor authentication.
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    8. VoiceProtect protects against password compromises, SIM swaps, and other two-factor authentication (“2FA”) vulnerabilities. It’s the first voice authentication solution for consumers and SMBs, where voice biometrics serves as a third factor.
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    9. 2FAS Authenticator is a simple and free application for Two Factor Authentication (2FA Authentication) which generates Time-based One-time Passwords (TOTP) and PUSH authentication*. It helps keep your online accounts secure on supporting TOTP websites.
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    Showing 20 of 26 alternatives