Do you know what happens inside your freezer, when you close the door? And do you know what happens inside your phone, when shuting the screen off? NOW YOU CAN FIND OUT!

Start this app and explore the mysterious black screen .. play around with it.

I just cannot describe you any more because that would truely spoil the experience. So, if you are expecting a black screen, you will be satisfied!

Use this app to satisfy your natural curiosity. Or raise the curiosity of your friends, even your family. You can even use it as a prank to buff others!