In App Purchase works in simulator but not on iPhone

Question

When I call SKProductsRequest for an in-app purchase on the Simulator title, description, price and ID all come back correctly from iTunes Connect. When I run it on my device, I get invalid product ID.

Any idea why?

Answer 1

If you delete the app from your iPhone and reinstall, it works. THis matters if you've submitted a previous version of the app for review. Thanks everyone.

Answer 2

I was having same problem. I couldn't test it because my iPad was jailbroken. I removed AppSync, and now it works fine! :)