Applock with Face Prank is a fun prank app that allows you to lock and unlock your device screen using your face. The app comes with a variety of features such as training face ID, passcode for unlocking, disabling the system lock screen, and changing the background when scanning your face.

One of the unique features of the app is its huge theme store. You can explore a variety of lock screens and customize your phone as per your liking. Moreover, the app also supports different ways of unlocking the screen. If you don't like the current way of unlocking the screen, you can choose from other lockers with different ways to unlock.

The app also comes with a Jigsaw Puzzle game that allows you to apply beautiful wallpapers and play the puzzle game. However, the game requires certain permissions such as Accessibility to use the Display over other apps feature. This permission is used only for the purpose of displaying the lock screen on the home screen and other apps.

Overall, Applock with Face Prank is a great app for those who want to play a harmless prank on their friends or family members. It also provides a way to protect your privacy by preventing intruders from checking your photos, videos, messages, and contacts.