A free app for Android, by Coolexp.
Light Meter - Lux Meter is a free app to measure the brightness of the environment.
This app is suitable for measuring light intensity. It is very easy to use.
To start with, open the application and place your smartphone where you want to measure the brightness level.
You can also set a measurement period and start the measurement.
You can save and view the data later.
There are many things that you can do with this app.
You can set the application as an alarm to get notified when the brightness level is changed.
You can also get notified when there is a change in the brightness level.
You can also set the application as a widget to get the latest measurement data on your home screen.
