BlueLight Screen Filter

It is a simple blue light blocking app.

[Features]

1. Change brightness and Intensity

2. Select color and custom color

3. Simple operation

4. Low battery consumption

[ Accessibility Service ]

In order to filter also your notifications and lock screen the app may ask for enabling BlueLight Filter Accessibility Service. The app uses this service only to better filter your screen and does not collect any personal information.

[ Referece site ]

https://dontkillmyapp.com/

This website that provides information in order for the app to work well. (English)