This app logs when the screen of your mobile device is on.
It shows a graphical overview of this data.
It allows to define maximal usage time, after which a warning notification is shown.
![Get an Up-to-the-Minute Data Meter in Your Android's Status Bar [How-To] screenshot 2](https://i.ytimg.com/vi/-UsAz3x57mQ/mqdefault.jpg)
9Apps 4.9
![국세청 홈택스 [손택스] on 9Apps](https://sg-res.9appsdownloading.com/sg/res/jpg/f7/df/69cc2f90120ec331db2630e0f5b6-6dh.jpg?x-oss-process=style/jmq200)
