SmartStay Ex

SmartStay Ex is a Very fun application that will monitor your device's screen. Its main function is to prevent a lock screen, this is done very simply, using the front camera the app keeps track of use it or not, and decides to lock the screen or leave it on. If you're a fan of conspiracy theories, don't worry, you're not followed. Overall a very good app if your phone likes to lock every couple of minutes, not without asking you.