Sudden Crack

Use this app to fool or even scare your relatives/friends with sudden crack on the screen in place of touching.

- Just open app
- Enable cracks by setting appropriate checkbox
- Specify required chance to crack screen
- Choose start delay if needed
- Click OK button and give your phone to "victim" :)

At some point in the future depending on your specified "chance to crack" screen will crack in place where victim made a finger touch.