Screen Filter Pro

一个超级简单的黑色有色屏过滤器，以帮助减少电力消耗。

Help support your friendly developer by getting the ad-free Screen Filter Pro!

Buy if you think this slick eye-saving app is worth a cup of coffee. That's all!

A super simple black tinted screen filter to help reduce power consumption and low light glare.

Use this screen filter at night, in low light, or just when you need to save power.

The screen filter is turned on when you tap it. It opens up all the settings in PREVIEW ONLY mode.

The brightness can be changed by moving the slider and the screen filter can be set by pressing the SET button.

It can be turned off by pressing the CLEAR button.

Screen filter settings can be accessed by accessing the application again or tapping the notification in the notification list.