Is an app that helps you to improve your phone battery life by up to 20%. By a simple switching between the night mode where the brightness is set to 40% and day mode where the brightness is set to 80%, This switching resulting in a battery life improvement.
The 20%
result
is obtained by hard testing on multiple devices for
weeks with different users, without restrictions and restraint from using the smartphone in a normal way by each individual user.
To keep it free this app is supported by advertise.
-New optimizations in interface
and technical.
![Top 3 Free Apps to Lower & Dim Screen Brightness in Android Phone / Tablet [Lollipop/Nougat/Kitkat] screenshot 5](https://i.ytimg.com/vi/Jg4NDYjl3Hg/mqdefault.jpg)
9Apps 4.9
