This application guide you how to make Blue Light Filter. Blue Light Filter from your smartphone or tablet causes strain on your eyes and keeps you from falling asleep at night.This app guide you to adjusts your screen color to reduce the blue light and helps your eyes to relax, making it easier for you to fall asleep.
Recently due to long-time usage of smartphone, the number of people who are suffering from eye fatigue, deterioration of eye sight, and insomnia caused by blue light is increasing.
Blue Light Filter which exist between wave of 380 to 500 nano meter. It can cause eye fatigue and dry eye, and sometimes even critical damage to retina or the eye lens if exposured for long time. When watching screen of smartphone, computer, TV in late nights, it is likely to suffer from insomnia due to decreased secretion of hormone inducing sleep.