With the increasing popularity of smartphones, the amount of time spent using them has been increasing. This leads to eye strain, a condition that can cause a number of problems such as blurry vision and headaches.

This app, designed to filter the blue light that comes from the phone, will help you with this issue. Reducing the amount of blue light that is emitted from the screen, will help to relieve eye strain, allowing you to have a better night's sleep.

It is recommended to use this app in combination with the smartphone screen guard.