Night Screen 2.2.0 [free]

「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

• 09/04/2019: Night Screen 2.2.0
• 11/26/2017: Night Screen 2.1.1
• 06/24/2017: Night Screen 1.3.0.1
• 07/14/2017: Night Screen 1.3.0
• 01/31/2017: Night Screen 1.2.1
• 01/13/2017: Night Screen 1.1.0
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