Like AT&T and Verizon, Sprint now has its own account management app available for the iPhone. Sprint Mobile Zone debuted in the App Store yesterday and offers Sprint subscribers access to their accounts to check bill amounts, pay bills and more.
The app even has some utility for those who are not Sprint subscribers, offering device information on battery and connectivity status. The Power Controls section will show you estimates of remaining battery life for activities like web browsing and watching video while the Resources section will display a list of apps currently running in the background. You can also use the app to locate an Apple store and call Apple for support.
Sprint Mobile Zone is free and requires iOS 5.0 or higher on an iPhone, iPod touch, or iPad.