A free app for Android, by Selfie Beauty Photo Editor: Beauty Camera Filters.

Do you want to keep your personal photos, videos, and other files hidden from prying eyes? Well, you can do just that with App Lock.

App Lock is a powerful tool that will help you protect your privacy with a simple click. The app offers a number of different locking methods, including fingerprint, PIN, and pattern, so you can choose the method that is best for you.

When you first launch the app, you will need to answer a few security questions in order to set up a lock.

The lock is an easy way to ensure that no one can access your files and apps without your permission.