Alternatives to Authenticator Plus for all platforms with any license

Authy

Authy is a simple way to manage two-factor authentication accounts. Authy supports Gmail, Dropbox, LastPass and thousands of other sites.

Free Personal Mac Windows Android iPhone Android Tablet ... iPad Chrome
Two factor authentication One Time Passwords Multiple Account support SSH Add a feature

129 Like
FreeOTP

Open source implementation of the two-factor authentication HOTP and TOTP schemes.

Free Open Source Android iPhone Android Tablet iPad
Two factor authentication Community based Multiple Account support Add a feature

54 Like
andOTP

andOTP is a two-factor authentication App for Android 4.4+. It implements Time-based One-time Passwords (TOTP) like specified in RFC 6238. Simply scan the QR code...

Free Open Source Android Android Tablet
Community based Multi-Factor Authentication (MFA) Two factor authentication Unlock with fingerprint Add a feature

35 Like
Google Authenticator

Google Authenticator generates 2-step verification codes on your phone. Enable 2-step verification to protect your account from hijacking by adding another layer of...

Free Android iPhone Blackberry Android Tablet iPad ... Android Wear Wordpress
Multiple Account support One Time Passwords Add a feature

54 Like
WinAuth

WinAuth is a portable, open-source Authenticator for Windows that can be used as a 2FA including Bitcoin / crypto-currency websites, any service that requires the Google...

Free Open Source Windows
Multiple Account support Portable Two factor authentication Add a feature

27 Like
LastPass Authenticator

LastPass Authenticator offers a unique one-tap password verification experience that no other authenticator app delivers.

Free Android iPhone
Cloud sync Multiple Account support Add a feature

10 Like
Microsoft Authenticator

One app to quickly and securely verify your identity online, for all of your accounts.

Free Android iPhone Windows Phone iPad
Multiple Account support Two factor authentication Add a feature

5 Like
Duo mobile

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...

Free Android iPhone Blackberry Windows Phone
Two factor authentication Add a feature

6 Like
Myki

Myki is an offline password manager that securely stores your sensitive data on your smartphone. The Myki app connects with your computer in a P2P encrypted manner to...

Freemium Web Android iPhone
Two factor authentication Add a feature

4 Like
OTP Auth

The app for calculating one-time-passwords on iPhone and iPad. OTP Auth can be used with any service that uses one time passwords. This includes services like Dropbox...

Free iPhone iPad Apple Watch
Two factor authentication Add a feature

3 Like
Open Authenticator

A trusted open-source Authenticator. Formerly known as SmartWatch2 Authenticator free.
- Discontinued It has been removed from the Play Store
Free Open Source Android
Two factor authentication Add a feature

4 Like
Authenticator

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...

Free Open Source iPhone
Two factor authentication Add a feature

3 Like
Invantive Authenticator

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...

Free Windows
Multiple Account support Two factor authentication Add a feature

4 Like
UNLOQ

Simple & secure multi-factor authentication, transaction authorisation and data encryption service. Integrates in minutes. UNLOQ any web, desktop or mobile app....

Freemium Web Android iPhone Wordpress Magento Community Edition
AES encryption Encrypted backups Encryption Live Push Notifications ... Mobile friendly Multi-Factor Authentication (MFA) One Time Passwords Two factor authentication Add a feature

23 Like
FreeOTP+ (fork of FreeOTP)

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).

Free Open Source Android
Multi-Factor Authentication (MFA) Two factor authentication Add a feature

1 Like