how to set iphone app valid for a year?

I want my app to be invalidated 1 year after the first installation. I am using a webse开发者_如何学Pythonrvice for storing device id for apns and thought about storing the first install date with it. but i thought maybe there is a way/method for setting a validation period at sdk or at app store while submitting the app. Is there any simple way for this? Thanx in advance.

Your app will be invalidated even before anyone can install it. Apple will most likely reject it.

App Store Review Guidelines:

2.9 Apps that are "beta", "demo", "trial", or "test" versions will be rejected

11.9 Apps containing "rental" content or services that expire after a limited time will be rejected

You can do this via an in app purchases. But this works only if the user should be allowed to re-activate your app. There is a special type of in app purchase for abonnements.