So when you open any particular app, as per your settings in brightness manager, brightness level will change.

Note:Some device have brightness level more then 255, so we had added an calibrating popup which will appear first time after installation.

Permissions:
Modify System settings: permission need to change brightness setting automatically.
Usage Access: permission needed to check currently running app for applying brightness setting.

How to configure:
1. Give all require permissions app asks for.
2. calibrate your device with our app by settings full brightness and hitting GET button.
3. That's all.Now you can set the brightness as per your application.

Note:
✔ Please make sure Brightness Manager Service is ON, please check the toggle
at top right corner.