Cracked Screen Live Wallpaper, developed by Wasabi, is a free personalization app for Android users. It allows users to simulate a cracked screen on their phone when touched, which can be used to prank or trick their friends. The app has a simple and easy-to-use interface, and users can even load their own photos to add to the prank.

The app also includes advertisements in the settings to support the development of more free live wallpapers. However, users should note that if their wallpaper resets to default after a reboot, they will need to put the app on their phone instead of an SD card. Overall, Cracked Screen Live Wallpaper is a fun and harmless prank app for Android users who want to have a little fun with their friends.