Authentication App: Easy Authenticator is a free Android app that provides Two Factor Authentication (2FA) by generating Time-based One-time Passwords (TOTP) and PUSH authentication. It is developed by Alpha Apps Studio and is available for free download.

The app generates one-time tokens that provide an extra layer of security to your online accounts. It supports TOTP and HOTP types and SHA1, SHA256, and SHA512 algorithms. The generated codes are one-time tokens that protect your account after scanning a simple QR code, or you can manually add your account details. The app generates new tokens every 30 seconds by default or at a user-specified time.

Authentication App: Easy Authenticator also allows you to password-protect your one-time tokens. You can view the QR codes of linked accounts using the app and backup and restore created tokens. At the time of login, you have to copy the token and use it for successful login.