Did you know, when you buy and download an application on the App Store, it is associated with your account (Apple ID), which prevents it from running on a device that does not have the same ID. This association is not transferable, you can not change the "owner" of the purchase, the application will be forever linked to your account. What everyone may not know is, Apple can always install a single application on up to five devices connected to the same individual account. This means you can share your applications with members of your tribe or even install them at the same time on several iDevices.