Smart Cover (screen on/off) is an android app developed by 10_APPS under the Utilities & Tools category. It is a free app that utilizes the proximity sensor to turn the screen on or off automatically. The app is stable, effective, and simple, with no configuration required. It works with any cover, including flip cover, leather cover, diary cover, book cover, etc.

The app comes with a widget that enables the user to quickly start or stop the function. The app is compatible with any tablet and phone, making it a versatile app. It is the best way to keep the mobile's buttons alive, and it works by closing the cover, which puts the device to sleep (screen off), and opening the cover wakes the device instantly (screen on). Overall, Smart Cover (screen on/off) is a helpful app for anyone who wants to keep their device screen safe and prevent unnecessary battery drain.