Mobile Usage- Research study application for MS study, which collect total time usage of apps in a single list, it get starting time and date of each app when app is launched and end or closing time of app and save it local database and show you all application usage time in a list, the data is sync with server which will be used for research study to calculate pakistan mobile users application usage while he is online or offline, the data is not be shared with anyone else just for research research study.