andOTP Alternatives

andOTP is described as 'It implements Time-based One-time Passwords (TOTP) and HMAC-Based One-Time Passwords (HOTP). Simply scan the QR code and login with the generated 6-digit code' and is a popular Authenticator in the security & privacy category. There are more than 50 alternatives to andOTP for a variety of platforms, including Android, iPhone, iPad, Android Tablet and Mac apps. The best andOTP alternative is Aegis Authenticator, which is both free and Open Source. Other great apps like andOTP are Ente Auth, Authy, 2FA Authenticator (2FAS) and Google Authenticator.

andOTP iconandOTP
  78
  • ...

It implements Time-based One-time Passwords (TOTP) and HMAC-Based One-Time Passwords (HOTP). Simply scan the QR code and...

More about andOTP
More about andOTP
andOTP alternatives page was last updated May 2, 2025
Copy a direct link to this comment to your clipboard
  1. Etopa icon

    Etopa

     2 likes
    Copy a direct link to this comment to your clipboard

    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.

    License model

    • Free • Open Source

    Platforms

    • Online
    • Android
    Etopa screenshot 1
    Etopa screenshot 2
    Etopa screenshot 3

    Etopa Features

    1.  Time-based One-time Password
    2.  Rust

    Etopa VS andOTP

     
  2. Authenticator Plus icon

    Authenticator Plus

     6 likes
    Copy a direct link to this comment to your clipboard

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

    License model

    Application type

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Apple Watch
    • Android Wear
    Authenticator Plus screenshot 1
    Discontinued

    The program seems no longer updated. Last versions released in 2018 can be still downloaded from the appstores.

    Authenticator Plus Features

    1.  Two-factor Authentication
    2.  Time-based One-time Password
    3.  Multi-Factor Authentication (MFA)

    Authenticator Plus VS andOTP

     
  4. Authenticator icon

    Authenticator

     7 likes
    Copy a direct link to this comment to your clipboard

    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.

    54 Authenticator alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • iPhone
    Authenticator screenshot 1
    Authenticator screenshot 2
    Authenticator screenshot 3

    Authenticator Features

    1.  Two-factor Authentication
    2.  Time-based One-time Password
    3.  Configurable Code Display
    4.  Multi-Factor Authentication (MFA)

    Authenticator VS andOTP

     
  5. KeyVault icon

    KeyVault

     1 like
    Copy a direct link to this comment to your clipboard

    OTP authenticator app for managing your 2FA / OTP codes on iPhone, iPad, Mac and Apple Watch.

    License model

    • Freemium • Proprietary

    Application type

    Country of Origin

    • AU flagAustralia

    Platforms

    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Apple Watch
    • Linux Mobile
    • Flathub
    • Flatpak
    KeyVault screenshot 1
    KeyVault screenshot 2
    KeyVault screenshot 3

    Properties

    1.  Support for Themes
    2.  Privacy focused

    Features

    1.  Time-based One-time Password
    2.  Ad-free
    3.  Two-factor Authentication
    4.  No Tracking
    5.  Biometric Authentication
    6.  Sync with iCloud
    7.  Multi-Factor Authentication (MFA)

    KeyVault VS andOTP

     
  6. Krypton icon

    Krypton

     2 likes
    Copy a direct link to this comment to your clipboard

    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.

    License model

    • Free • Open Source

    Country of Origin

    • US flagUnited States

    Platforms

    • iPhone
    • iPad
    Krypton screenshot 1

    Krypton Features

    1.  Two-factor Authentication

    Krypton VS andOTP

     
  7. FreeOTP+ (fork of FreeOTP) icon

    FreeOTP+ (fork of FreeOTP)

     12 likes
    Copy a direct link to this comment to your clipboard

    FreeOTP+ is a fork of FreeOTP with an updated user interface and with backup/restore functionality (to external files or via built-in Android backup/restore).

    License model

    • Free • Open Source

    Application type

    Platforms

    • Android
    • F-Droid
    FreeOTP+ (fork of FreeOTP) screenshot 1
    FreeOTP+ (fork of FreeOTP) screenshot 2

    FreeOTP+ (fork of FreeOTP) Features

    1.  Two-factor Authentication
    2.  Time-based One-time Password
    3.  Multi-Factor Authentication (MFA)

    FreeOTP+ (fork of FreeOTP) VS andOTP

     
  9. Duo mobile icon

    Duo mobile

     8 likes
    Copy a direct link to this comment to your clipboard

    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.

    46 Duo mobile alternatives

    License model

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Apple Watch
    Duo mobile screenshot 1
    Duo mobile screenshot 2
    Duo mobile screenshot 3

    Duo mobile Features

    1.  Two-factor Authentication
    2.  Time-based One-time Password
    3.  Multi-Factor Authentication (MFA)

    Duo mobile VS andOTP

     
  10. OpenSK icon

    OpenSK

     Like
    Copy a direct link to this comment to your clipboard

    OpenSK is an open-source implementation for security keys written in Rust that supports both FIDO U2F and FIDO2 standards.

    License model

    • Free • Open Source

    Country of Origin

    • US flagUnited States

    Platforms

    • Self-Hosted

    OpenSK Features

    1.  Two-factor Authentication

    OpenSK VS andOTP

     

    • OpenSK is the most popular Self-Hosted alternative to andOTP.

    • OpenSK is Free and Open SourceandOTP is also Free and Open Source
  11. TOTP Authenticator icon

    TOTP Authenticator

     7 likes
    Copy a direct link to this comment to your clipboard

    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.

    46 TOTP Authenticator alternatives

    License model

    • Freemium • Proprietary

    Application type

    Country of Origin

    • IN flagIndia

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Google Chrome
    TOTP Authenticator screenshot 1
    TOTP Authenticator screenshot 2
    TOTP Authenticator screenshot 3

    Properties

    1.  Security-focused
    2.  Customizable

    Features

    1.  Cloud Sync
    2.  Encrypted Backup
    3.  Dark Mode
    4.  Custom widgets
    5.  Biometric Authentication
    6.  Time-based One-time Password
    7.  Two-factor Authentication
    8.  Works Offline
    9.  Multiple languages
    10.  Custom cover image
    11.  Push to Chrome
    12.  Unlock with fingerprint

    TOTP Authenticator VS andOTP

     
    Comments about TOTP Authenticator as an Alternative to andOTP
    thomasfinnforhire
    Positive Jan 7, 2020
    0

    Same basic purpose, but offers more features.

    andOTP Icon
    TOTP Authenticator icon
    • TOTP Authenticator is Freemium and ProprietaryandOTP is Free and Open Source
  12. GAuth Authenticator icon

    GAuth Authenticator

     Like
    Copy a direct link to this comment to your clipboard

    A simple application for multi-factor authentication, written in HTML using jQuery Mobile, jsSHA, LocalStorage and Application Cache. It implements the TOTP (Time-Based One-Time Password) algorithm according to RFC6238 and has been tested to work with Google Authenticator...

    License model

    • Free • Open Source

    Application type

    Platforms

    • Online
    • Chrome OS
    • Software as a Service (SaaS)

    GAuth Authenticator Features

    1.  Two-factor Authentication
    2.  Time-based One-time Password
    3.  Multi-Factor Authentication (MFA)
    4.  Web-Based

    GAuth Authenticator VS andOTP

     
  13. Yandex.Key icon

    Yandex.Key

     2 likes
    Copy a direct link to this comment to your clipboard

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

    53 Yandex.Key alternatives

    License model

    • Free • Proprietary

    Application type

    Country of Origin

    • RU flagRussia

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    Yandex.Key screenshot 1
    Yandex.Key screenshot 2
    Yandex.Key screenshot 3

    Yandex.Key Features

    1.  Two-factor Authentication
    2.  Time-based One-time Password
    3.  Multi-Factor Authentication (MFA)

    Yandex.Key VS andOTP

     
  14. Zoho OneAuth icon

    Zoho OneAuth

     2 likes
    Copy a direct link to this comment to your clipboard

    Secure your Zoho Account with easy-to-use, multi-factor authentication. Because hackers won't give you a second chance.

    57 Zoho OneAuth alternatives

    License model

    • Free • Proprietary

    Application type

    Country of Origin

    • IN flagIndia

    Platforms

    • Mac
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Apple Watch
    Zoho OneAuth screenshot 1
    Zoho OneAuth screenshot 2
    Zoho OneAuth screenshot 3

    Zoho OneAuth Features

    1.  Two-factor Authentication
    2.  Multi-Factor Authentication (MFA)
    3.  Push Notifications
    4.  Fingerprinting protection

    Zoho OneAuth VS andOTP

     
You are at page 3 of andOTP alternatives