You need to choose one of the bombs, set the time before the explosion and run mechanism.
Time bomb screen break app gives wonderful feeling to pranksters. Just install bomber app and how it blast and break screen of your mobile in front of everyone after some count down.
App Feature:
★Four powerful bombs for you, clock bomb and digital time bomb.
★Excellent graphics of powerful clock bombs.
★Realistic explosion and broken screen effect.
WARNING:
This is a prank app for fun, enjoy it with your best friends.
It will not bomb or crack the screen really.