App Usage is an app/device usage management app. It provides the following key features: ★ App usage history: gather the usage time about apps that you used ★ Check phone history: gather counts of you checked the phone ★ Activity history: gather the time that you open apps ★ Location history: display apps you used at a location ★ Notification history: show the time that apps posted notifications ★ Battery history: display the battery usage graph ★ Over-use reminder: remind when you spend on phone or apps for a long time ★ Lock mode: lock app settings and over-use reminder options with a PIN ★ Most used apps - show most used apps on widgets or a notification ★ Track all installs: keep track of all installs and uninstalled apps ★ App install reminder: notify when apps are installed and the summary of daily installed apps ★ Manage apps: 1-tap to uninstall apps, sort apps by various options Due to the restriction of Android, the app usage can only be tracked when you are using the app and the screen is on. ► APP USAGE HISTORY Do you know how much time you spend on an app? Do you know the total use time of a day or the average use time of an app? It lists the usage time of apps by your preferred sorting order. This usage information is helpful for you to check which apps should be uninstalled as they are not used. It can also be used for spying whether an app has been used by someone else. ► CHECK PHONE HISTORY Do you know how many times a day that you check your phone? It shows the daily count that you checked on your phone in either a bar chart or calendar view. ► ACTIVITY HISTORY Do you know the time that you open Messaging or E-Mail app in a day? It shows the time that you open an app in either a timeline or calendar view. ► NOTIFICATION HISTORY It shows you the number of notifications you received for each day and the time that an app posted the notification. ► OVER-USE REMINDER It reminds you of when you spend on phone or apps for a long time. ► MOST USED APPS It shows a list of your most used apps on widgets or system notifications. It's a convenient way to quickly start the apps you use most frequently. The more you use

App Usage - Manage/Track Usage

Data calls made by App Usage - Manage/Track Usage