Here's how to do it.
This recent IOS update for Apple phones has brought many cool features. One of these features is letting you spy on apps that may be using your phone's processes in the background. This is very beneficial for those who suspect their apps may be draining their phones.
This new feature is called Record App Activity. A person has to activate this feature manually through the settings. This allows users to record all app activity when they are on and off the app. This also see's what an app does when the app is completely closed out to see if the app is taking data from the phone.
To set this feature on, one must go into their settings, then go to privacy, then scroll all the way to the bottom and they will see the Record App Activity button. Once a person sets that on. The Iphone or Ipad will start tracking what all apps do on and off the screen.