* Night Reading Mode Light - app main purpose is user was reading time eyes protect. This means the user can change the screen brightness of the device. When you have to read by a dim light, the Night Reading mode prevents your eyes from being irritated by the screen of your device. Reduce blue light by adjusting the screen to natural color. This app filter will protect your eyes and help you to read easily. * In this app in available Color customization - you can use color patter and adjust a