AppLock Ultra is a useful utility that is capable of locking your favorite applications. This handy tool is designed to protect your personal data and keep your applications safe. With this app, you can lock apps, photos, videos, audio, and text files. 

What makes this application special is the ease of use. It is designed to be used by anyone, even if they have no prior knowledge of the app.

When you open the application, you will be guided through the setup process, which will include the registration of your device. This process is only needed once, and after that, you will not need to register again.

The AppLock Ultra app can also be used to lock the recent applications that you have open.