A free app for Android, by yassinfo.

Do you feel that the screen of your smartphone or tablet is too bright at night? Do you want to sleep easily? Do you want to reduce the blue light that your smartphone or tablet is emitting?

If you answered yes to any of these questions, this app is for you.

You can reduce the blue light and help your eyes to relax. You can also fall asleep easier at night.

The app has a natural color so you can read news, emails, and websites clearly.

You can reduce the strain on your eyes easily.

It is simple but effective!

All you have to do is launch this app.

This app doesn’t dim the screen but adjusts the screen color to reduce blue light which causes strain on your eyes.