Night mode - Blue light filter

the filter you want to use. All the options are very intuitive, so you only have to choose the one that fits your current situation in order to reap its benefits. Another interesting option in Night Mode - Blue light filter is its automatic timer. Thanks to this feature the app automatically activates at a certain time and turns off later on. By default the filter activates at ten o'clock at night and deactivates at seven o'clock in the morning. Night Mode - Blue light filter is a great app thanks to which you'll get to improve your sleep quality on a daily basis. It's specially recommended for users who have a habit of scanning their Android smartphone or tablet until late at night.