Mega Brightness is the very simple widget that allows you to change the screen brightness. It has two buttons "+" and "-" to change brightness up and down. Brightness is changed incrementally according to predefined levels set in configuration. Widget can also show notification after every brightness change. Try this tiny widget and you will certainly find it useful: ).
Get the installation package of Mega Brightness 2.0 that is absolutely free of charge and read users' reviews on Droid Informer. The app can be launched flawlessly on Android 3.0 and higher. The download of this application doesn't contain viruses or any kind of malware. Przemek Wagner has designed Mega Brightness that lies within the Tools category.
The app has been downloaded and installed by over 50K users and the most recent update was released on Aug 29, 2014. On Google Play, this application was rated 2.5 by its users.