Download Night Screen 2.1.1 apk.Apk
Night Screen 2.1.1 apk Apk Files Downloaded 500000 Times, Developer is Paper Airplane Dev Team Company For Launch Last Version You Need SDK 26
「Night Screen」is a Material Design Application which can protect your eyes from being hurt by screen, creating a mask at the top of screen in order to make screen darker. We can solve the problem that the lowest brightness is not low enough in some devices.
(PS: Even though you are using our application to make screen darker, you should reduce the time watching screen in a dark environment.)
( Enable permission in Android 6.0: "Settings" app - "Apps" - The gear icon - "Draw over other apps" - "Night Screen" - Then enable it )
Otherwise, this application is open source under GNU GPL v3 License.
Github Repo: https://github.com/fython/Blackbulb