Night Light uses KCAL, which is a display driver tuning feature for new generation Qualcomm devices, to adjust the intensity of blue light, which makes it more comfortable for your eyes when you are using your phone in the dark and helps you fall asleep. Since it makes changes at driver level, and it does not use any software overlays, it is battery friendly and the change can be seen everywhere on the display.
A magical app which disposes of murkiness to get delicate and soothing light.
9Apps 4.9
![국세청 홈택스 [손택스] on 9Apps](https://go.getnew.app/sg/res/jpg/f7/df/69cc2f90120ec331db2630e0f5b6-6dh.jpg?x-oss-process=style/jmq200)
