This app is a powerful tool for the control of your screen brightness and color.

The first thing we need to say about Darker is that it is a tool which can be used to make your smartphone or tablet screen a lot darker and more relaxing. It is a very useful application that will help you prevent eye strain and tiredness.

It can be very bright and intense, especially in the middle of the day. It can also cause eye strain, which can lead to a headache, and it can even cause a temporary vision defect.

Darker can be used to filter out the background of the screen. You can adjust the brightness of the screen to the level you prefer. You can choose from a number of built-in filters, and you can also customize your own filter.