Blue Light Filter Simple plus

About Blue Light Filter Simple plus Android App

Intuitive interface that is easy to understand, easy to see.

The function can be turned on and off with a large button.
In emergency, you can quickly and reliably turn on / off the function.

You can choose from multiple colors.
I also make it a design layout that will make sense as soon as I see it.

You can adjust the color depth with the knob.

I devised a place on the knob.

It is limited to those in the list, but you can select your favorite illustration to make it a knob.


This illustration is reflected in the notification bar as it is.

When you start the application and press the "ON" button, the filter will be applied and the display will be added to the notification bar.

If you press the "Close" button, the application will end with the filter applied.

Even if the application is closed, tap the notification bar to start the application.

If you want to remove the notification bar, you can remove it by canceling the filter with the "turn off" button.

It is not multifunctional.

Also, because it uses illustration images, it is not lightweight.

But, is not it possible to operate with a large button without stress?

In this + alpha version, the number of illustrations in the knobs and the number of background colors in the app are increasing, compared with the non-advertising version.

I hope you like it.

＊For devices with Android 6.0 or above, you need to first set permission for this app.

*For devices with Android 8.0 or above, the upper and lower parts of the screen will not be filtered due to system restrictions.