Blue light filter app protects your eyes
Blue light emitted from the screen of the phone, is a major cause of loss of eye fatigue or eyesight.

Don't buy expensive price of Blue Light prevention film or glasses.
Please protect your eyesight by using a blue light blocking filter
Recommed use to Blue light block filter if you can feel that the eyes get tired easily
Using this app, you can effectively reduce the blue light.


Blue light emitted from the screen, is a major cause of eyestrain and vision loss.
It is effective to use when you feel the screen is too bright

blue light filter for your eye care