2FA Authenticator (2FAS) Alternatives

2FA Authenticator (2FAS) is described as '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*' and is a Authenticator in the security & privacy category. There are more than 50 alternatives to 2FA Authenticator (2FAS) for a variety of platforms, including Android, iPhone, iPad, Android Tablet and Mac apps. The best 2FA Authenticator (2FAS) alternative is Aegis Authenticator, which is both free and Open Source. Other great apps like 2FA Authenticator (2FAS) are Proton Authenticator, Ente Auth, Bitwarden Authenticator and Authy.

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2FA Authenticator (2FAS) alternatives page was last updated

Alternatives list

  1. SoloKeys icon
     9 likes

    Solo is an open source security key, and you can get one at solokeys.com.

    Cost / License

    • Paid
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
     
  2. FreeOTP+ icon
     11 likes

    Open-source Android authenticator supporting TOTP and HOTP, material design UI, backup and restore via files, Google Drive, or Android backup, works offline, privacy-focused, no analytics or ads, suitable for securing logins on popular services.

    45 FreeOTP+ alternatives

    Cost / License

    Application type

    Platforms

    • Android
    • F-Droid
     
  3. SAASPASS icon
     6 likes

    SAASPASS is an Authenticator, Password Manager and a repository for Secure notes. It also secures access to computers such as Macs and Win with two-factor authentication. It can be used for personal use and/or by a company to secure their cloud apps.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Apple Watch
    • Android Wear
     
  4. 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.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • Windows Phone
    • iPad
     
  5. 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.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • iPhone
    • iPad
    • Apple Watch
     
  6. Yandex.Key icon
     2 likes

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

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
     
  7. Authenticator icon
     7 likes

    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.

    57 Authenticator alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

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

    Cost / License

    • Paid
    • Proprietary

    Application type

    Alerts

    • Discontinued

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Apple Watch
    • Android Wear
     
  9. itsme icon
     2 likes

    a smarter way to be you.

    38 itsme alternatives

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Android
    • iPhone
     
  10. Etopa icon
     2 likes

    Etopa is a two-factor-authentication app, which runs as a web server and can be accessed using a web browser or using an Android app. You can use the Etopa.de instance or host your own.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Online
    • Android
     
  11. TOTP Authenticator 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.

    48 TOTP Authenticator alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Google Chrome
     
  12. Invantive Authenticator is a two-step verification solution for use with TOTP-protected websites and products such as Exact Online. Made in Holland by a partner of Exact, awarded accountancy app partner of the year 2017.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
     
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