Crack Screen Scream trick

Crack Screen Scream - simulator of destruction display gadget's glass by loud sound.
You want to smash your phone and see how it will work with cracked broken screen? Mom will swear, so use the app Crack Screen Scream: shout and think, that you are causing a loud sonic hit that breaks the display glass! Believe that your voice has caused the destruction of the gadget is easy - the image of the broken crack looks realistic!
Friends believe that smash the screen by scream is surreal and futurustic? Surprise them and are led to believe - turn on the app and shout loudly into the microphone of the gadget, and then to show the image of the broken cracked glass!
NOTE: Crack Screen Scream - trick. You can even scream all day, but the real destruction of the glass will not happen. If you notice any cracks or damage to the gadget, take it in for repair, we are not to blame.