Free OTP Authenticator with cloud sync is an Android application developed by RidDev. The app falls under the category of Utilities & Tools. It generates codes for two-stage authorization based on a timestamp (TOTP). The app has several features such as generating codes without an internet connection, quickly adding an account using QR code or manual input, and saving accounts in the Dropbox cloud store or on the device. Users can recover their accounts when reinstalling the application.

The app's user interface is simple, intuitive, and easy to navigate. The app generates codes quickly and accurately, making it a reliable option for two-stage authorization. The ability to save accounts in the Dropbox cloud store or on the device is a useful feature, especially for users who switch devices frequently. Overall, Free OTP Authenticator with cloud sync is a solid option for users looking for a reliable two-stage authorization app with cloud sync functionality.