Night screen main goal is to reduce the brightness of your screen lower than you can achieve with the default settings. This application applies an overlay filter that acts as a dimmer to darken the screen. It helps to avoid headache and eye pain in a dark environment or at night.

Features:
- easy to use;
- can automatically set default brightness settings in Android to the minimum;
- restore default brightness settings after stop the app;
- keep the screen on while the app is running (optional);
- amazing blue light filter to help you have a better sleep (optional)
- supports dimming the transparent navigation bar in Android 4.4 and higher;
- extra-content: auto-enable & disable feature and one-click widget

How to make it work on Xiaomi phones: go to Settings - Apps - this app - allow popup