sFilter Please block the blue light and protect your precious eyes!

Status bar, widget, calendar and all handy functions are free.

Blue light filter function.
18-color blue light filter to protect the eyes.
When adjusting the screen dimmer, automatically apply the blue light filter.

Blue light filter is faster speed because I only put essential function.
Low memory consumption and battery consumption.

■ sFilter Key function

– Block blue light which reduces eye strain
– Blue light filter setting function
– 18 types of colors to choose from an optimized filter
– quickly change the filter settings in the status bar
– With the widget, while the game has a simple filter function on On, Off available.
– Resize widget icon and adjust opacity
– Move functionality of freely movable widgets
– The filter can be run at a specified time using the schedule function
– Screen filter setting limit function.
– Blue light filter function is automatically applied when adjusting screen brightness.
– Output function of all processes – Filter deactivated and memory clear
– All functions available to choose to use or not
– Shortcut creation function
– Filter opacity adjustment unit setting function

■ Features

– it will not use additional memory and batteries.
– Low memory consumption is the blue light filter.
– Low battery consumption because the essential function does not
– By adjusting the screen dimmer, reduces battery consumption.

■ blue light filter

– blocked blue light causing trouble sleeping and blurred vision
– I used the natural color of the filter which reduces eye strain.
– You can select an 18 color filter and adjust the screen dimmer.

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