Does the glare of the screen make your eyes uncomfortable when you play phone in the bed at night?Protect smart phone user from light exposure.This app adjusts your screen color to reduce the blue light and helps your eyes to relax, making it easier for you to fall asleep and protraction your eyes.This app doesn't dim your screen light but adjust screen and Prevent the screen from radiating bluelight FeaturesFree screen filter to protect your eyes with natural effects.Natural colors effectsFiller capacity upto 90%Adjust brightness according youEasy to use but effectiveBluelight filter for optimal eyes