Night Shift

Eyes feel tired during night reading on the phone?

Have trouble in sleeping after long time watching phone screen?

That is due to the light. Blue light from your phone and tablet screen is the visible light spectrum (380-550nm) for circadian regulation. According to the scientific studies, exposure to blue light imposes serious threats to retinal neurons and inhibits the secretion of melatonin, a hormone that influences circadian rhythms. It is proven that reducing blue light can greatly improve sleep.

Screen Filter Intensity

By sliding the button, you can easily adjust the filter intensity to soften the screen light .

Save Power

Practice shows it can greatly save power because of reducing screen blue light.

Easy to Use

Handy buttons and auto timer will help you turn on and turn off the app in one second. Very useful app for eye care.

Screen Dimmer

You can adjust your screen brightness accordingly. Get better reading experience.

Eye Protector From Screen Light

Screen shift to night mode to protect your eyes and relieve your eyes in no time.