Automatic Brightness - Camera

Great solution for smartphones without light sensor!

This app will automatically set Your screen brightness using smartphone's front camera.
You can choose from one of 5 auto-brightness modes:
* rare refresh-rate
* medium refresh-rate
* quick refresh-rate
* only when turning screen on
* turn off auto-brightness

Difference is higher refresh - rate is, more accurate auto - brightness is but it drains battery quicker, lower it is it drains battery slower but is less accurate. Personally I prefer using medium refresh rate, it is best compromise between those two. Of course app is optimised to drain as less battery as it can. You barely will see difference but You will gain automatic brightness, which is very useful for instance when You forget setting Your brightness to high level, getting out from home on sunny day.