Switch your smartphone on via a quick tap on the screen.

PLEASE NOTICE: This app is meant to be used with smartphones with curved backs. It will also work on devices with flat backs but it wont work so well (you have to lift it on one side instead of pushing it down)

This app switches your screen on via pushing one side of the screen down while its lying on a flat surface.

It might have a slight but not really noticeable impact on your battery life (1-2%)