Why is my iPad using data every hour even when it's off or on a separate?

Wifi system? I shut everything down and turn it off and it still pulls data every hour. It's taking us over our use plan. What could the issue be?

tmorris2013-08-15T17:24:43Z

Favorite Answer

It can be checking for email, app updates, system updates and more. Simply turn off Wifi or cell and it will stop