sFilter – Protect your precious eyes

[App] sFilter – Blue Light Filter

sFiltersFilter : Please blocking Blue Light and protect your precious eyes!

Status bar, Widget, Schedule and all convenient functions are free.

Blue Light Filter function.
12-color blue light filter are free.
When adjusting the screen dimmer automatically apply blue light filter.

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

Key Function
Blocking the blue light that reduces eye fatigue
Blue Light Filter adjustment function
12 kinds of colors to choose from an optimized filter
quickly change the filter settings in the status bar
With the widget, while the game features a simple filter function to On, Off available.
Widget icon resizing and Opacity adjustment
Move freely moveable widgets functionality
The filter can be executed at a specified time using the scheduling function
Screen filter adjustment limit function.
Blue light filter function automatically applied when adjusting screen brightness.
All Process Exit function – Filter Off and Memory Clear
All functions available to choose whether or not to use
Shortcut creation function
Filter opacity adjust unit setting Function

Features
it will not use the extra memory and batteries.
Low memory consumption is Blue Light Screen Filter
Low battery consumption because essential function only put
By adjusting the screen dimmer reduces battery consumption.

blue light filter
blue light blocked causing sleep disorders and blurred vision
I used the natural color of the filter that reduces eye fatigue.
You can select a filter of 12 colors and adjust the dimmer of the screen.

sFilter user reviews :

Just know this app since searching for my ghosting screen issue on google… tbh its kinda work!! its not remove the ghosting screen 100% but kinda reduce its appearance opacity so its almost invinsible Thx man

My favorite for years now, I even bought the pro version. Problem is, I can’t use the on/off widget anymore because it doesn’t get created on the desktop on Android 9 with Xperia XZ2 compact.

The app is really good compare to the others i have used but the developers should improve on it cos it goes off automatically after sometime or when other apps are open which need to be turn on each time

i thought this was draining my battery but it was something else. this app fixed my screen image retention problem on my LG V20.

Best app to relax / protect your eyes ! Great for home or office. Over 2 years i’m using it.

it has solved my screen ghost thank you

interested in protecting my eyes so this is helpful! Thankyou!

Works good. Especially timer.

Perfect in the field but just like others, it doesn’t filter the notification bar. I think it’s an OS problem not from this app

My experience is I could not read my tablet without Blue Light Filter. The ability o be able to adjust the brightness of my screen and color makes it possible for me to be on my tablet and actually adjust the brightness of my screen.Im 79 years old with bad eyes . To sum it up I could not function with out Blue Light Filters

I have tried many of these screen filters and this is the one I like most both in function and user interface. Should be Editor’s choice.

i just love this filter and its not like the others that seem to be generic.

Contact developer :

Email

Download sFilter from Play Store

Leave your feedback regarding sFilter

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