☆ Don't be robbed of a good night's sleep! Bluelight from your smartphone or tablet causes strain on your eyes and prevents you from falling asleep easily at night. This app adjusts your screen color temperature to reduce the harmful effect of blue light and helps your eyes to relax, making it easier for you to fall asleep. ☆ Features ▽ Free & Reliable Screen Filter App to Protect Your Eyes You can reduce the strain on your eyes easily. It is simple but effective! All you have to do is launch