Description Taken From Google Play Store* (Edited to fit)
App Usage is the easiest to use but powerful app/device usage management app.
It provides the following key features:
? APP USAGE HISTORY
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
It shows the daily count that you checked your phone in either a bar chart or calendar view.
? ACTIVITY HISTORY
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 notification. It's a convenient way to quickly start the apps you use most frequently. The more you use it, the better it gets.
? TRACK ALL INSTALLS
It tracks and lists the history of all installed and uninstalled apps by your preferred sorting order. It's convenient for you to track how many apps updated in a day, and how frequent updates of an app.
? APP INSTALL REMINDER
It reminds you when an app installed and the summary of daily apps installation.
? MANAGE APPS
It lists apps by app name, usage time, access count, update time or size, and allows you to uninstall apps easily and quickly.
? 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 installed and the summary of daily installed apps