Blue light filter lab. Apps

*Night Mode's main goal is to reduce thebrightness of your screen lower than you can achieve with thedefault settings.*Avoid Eye Strain: Blue light from your smartphone or tablet causesstrain on your eyes and keeps you from falling asleep at night.Thisapp adjusts your screen color to reduce the blue light and helpsyour eyes to relax, making it easier for you to fall asleep.*Battery efficient.*No ads or other nuisances.