Screen Toolbox - Keep ON it

-- Screen Toolbox Features --

Screen Filter : Use to make screen dimmer.
Usages: as Bluelight filter, At night, Cinema. In the car at night, etc.

Screen Keeper : Use to keep screen ON.
Usages: Text reading, Web surfing, etc.

Screen Saver : Use to protect screen, battery.
Usages: Play music in Youtube, Automated games, etc.

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