Glance Plus is an app based on a very simple idea: people often take out their phones to check the time or to see if they have any notifications. This habit eats up battery because of the unnecessary screen brightness. How can this app help? Well, every time the proximity sensor detects that you have removed the device from your pocket, it will show a very dark screen with the time and your notifications. This way, you don't have to press the button to turn on the screen or press it again to turn it off.