My wife recently got an iPhone and, being that I'm an iPhone user already, I set up iTunes Home Sharing (under my Apple ID) so that I could share some of my purchased apps with her.
While paid apps transferred to her phone without a problem, in-app purchases that I had made under my account didn't transfer over.
Is this the correct behavior? Our phones are set up under different Apple IDs, but I was still able to transfer purchased (paid upfront) apps to her – which is completely allowed under the Terms of Use – so I assumed the same would apply to in-app purchases as well.
Best Answer
Firstly, you must bear in mind that each In-App Purchase is uniquely associated with an Apple ID and that there are different In-App Purchase types:
There are, therefore, differences in the way the availability of the product is handled.
As stated on Apple's iTunes Store: About In-App Purchases: