**********Warnings: This is a spoof app. You can just use it to play a trick on your friends or colleague outside of work. ******************* With this app, you can add cracked screen effects to your phone or others phone. Do you want to have a try? Instructions:1. Open this app and click Select mode to choose a cracked screen effects from the four modes: Default mode, pistol mode, dagger mode and hammer mode.2. Then Click SOFTWARE STARTUP to run it on your phone;3. Tap the screen with your fingers, then you will see that your screen seems have been broken with pistol, hammer or dagger. At the same time, you can hear the choppy sound. If you install and activate this app on your friends phone secretly, he or she will go crazy when they find their phone screen was broken accidentally.So this will be a classic prank for you. Just enjoy play tricks on each other with it. Warmly tips:If somebody is easy to take everything seriously, we advise you not play this trick on him or her. Don’t go looking for trouble. ####################################* In order to support our development, we put some notification ads or icon ads in this free app.* This is a spoof app for fun.########################################