A promising feature of the upcoming iOS 7 is the automatic updating feature for apps. As Senator John McCain knows, manually updating ever sigle app on your iOS device–especially as you start to collect a bunch–can be a real time sink.
Fortunately, iOS 7 beta has the ability to just let all your apps update in the background, automagically, with nary a trip to the App Store UPdates tab to waste your time. HOwever, if you want to be able to pick and choose which apps to update, you’ll need to make a trip to the Settings app.