Screen Filter

+ Android's built-in brightness setting doesn't adapt with your need?
+ So bright event to set it to 0%?
+ Worry for blue light from screen can harm your eyes?
+ Want to correct your screen color?
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Please try the Screen Filter with purpose to protect your eyes.
Screen Filter help you to control brightness with:
+ Alpha color, Red,Blue and Green.
+ Screen Filter easy to apply or remove with notification.
+ Screen Filter help to reduce when reading ebook, gaming or web browser.
Also, Screen Filter help to reduce the battery for screen bright
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If any mistake, you cannot control your phone since it black screen. Just reboot your phone and remove filter.
Support Android, Table from 2.3 up to 6.0
Support multiple languages: English,Japanese,French,Spanish,Korean,Turkish, Russian,Chinese, Arabic and Hindi.