Shake the phone and charge your battery. This app is based on the dynamo principle of converting movement into electricity. Use your motion power to charge your battery. Check the battery indicator and see that when you shake the phone your battery is being charged slowly.
Don't get fooled! Unless you use a real charger, the phone won't charge even for a bit. Of course it's a prank but your friends don't know it yet.
In-app ads by inneractive (requires Internet connection).