App Locker is a simple, intuitive, and user-friendly application that can be used by anyone to protect their mobile devices from unauthorized access. The app provides the user with the ability to lock any type of file or folder on their device. This can be accomplished by using a pattern, PIN, or a password.

In addition, the app also offers a number of other options that can be used to protect your files. These include a vibrate function, the ability to set a custom background, among other things.

This platform is extremely easy to use and is designed to be used by people of all ages.