The rules of iTunes connect are only really available when you sign in to the service, and agree to the terms. I am not currently a developer so I don't know even if the details are protected by an NDA.
I don't have a link to a good press article covering the current state of affairs, but my understanding and gross oversimplification of the rules are:
- It's OK to enable extra content if the iOS app does nothing to link to, process, enroll or advertise the paid portion of the service or app.
- It's always OK to handle purchases through in-app purchase where Apple will take their cut of the sale in return for providing the accounting, customer service, billing, returns, server hardware, software and bandwidth for distribution of your app and the handling of the paid content sales. It's probably very not OK to sell in the app and not use Apple for the payment.
- Newsstand apps are different and I'll let someone who knows edit in how a subscription might be different than a one time sale, but I would be surprised if it was overall different than the normal in-app purchase policy.
If your work for your client is to advise them, you'll really want to just spend the $99 and join and have your team participate in the developer program NDA / restricted chats and or just read the terms of iTunes Connect. If not, it's their problem and make sure your contract with them is clear as to under whom all responsibility of knowing and adhering to the Terms and Conditions fall.
It sounds like there's a little confusion. Let me elaborate a little bit... I used to be a Senior Advisor for Apple and this was by far the most common call.
First, migrating to a new Apple ID can be difficult, but you can do it. To make sure all future purchases ask for your new Apple ID, go to Settings > iTunes & App Store and then select your Apple ID. Is this your new one or your old one? If it's your old one, tap "Sign Out" and try signing in with your new one. All future purchases should then prompt you for your new Apple ID and password.
However, keep in mind that any apps that you've already downloaded with your old Apple ID will prompt you for that old Apple ID and password when the apps need to be updated. (This is what everyone else is talking about). In order to never see or think about that old Apple ID again, you'll need to delete those apps over time and re-purchase them on your new Apple ID.
Second, it is imperative that you understand what email addresses are and aren't associated with each Apple ID. To check this out, go to id.apple.com and sign in to each of them. It is possible to have multiple emails associated with an Apple ID. It is also possible to have an "alternate Apple ID," which basically means you can use either to sign in.
One more thing—with the announcement of iOS 8, Apple IDs can be conjoined or paired using Family Sharing. It may just be more confusing, but check out the synopsis on Apple's website here.
Best Answer
Solar Walk is the name of the app.