This App measures the movements you do while holding the iphone in your hands. try to move as few as possible and the app shows you a result. Are you calm enaugh to reach the highest grade?!?
Try and compare with friends or family.
This App measures the movements you do while holding the iphone in your hands. try to move as few as possible and the app shows you a result. Are you calm enaugh to reach the highest grade?!?
Try and compare with friends or family.