The real problem is Apple saying that you can't offer your product/service at a lower price anywhere else. That makes no sense in any business setting, and is absolutely anti-competitive. They're holding people to ransom -- what can you do? Raise prises across the board or take a 30% hit. I hope Europe move fast to rule it illegal, before Apple go and shoot themselves in the foot too badly. If Hulu, Netflix, Spotify, Lastfm and the others all abandon iOS there is going to be an incredible amount of negative press and bad will.
Apple is trying to ensure THEIR customers get the best price on any of these offers. That is a good thing for the consumer and the customer. I am not sure why people don't understand this. They certainly can do it, it happens all the time.
Apple wants to make sure the best deal on products they present in their store are the best prices available anywhere. Not better than anyone else, just equal. Nothing wrong with that... In fact that is a pretty good benefit to IOS users, to know that you will always be able to get the best price using the easy 1 click system.
Apple get's the cut on any subscription product that is sold on an IOS device. If you sell the subscription on your website (for an iOS product), you, by contract with Apple, are required to provide them 30% of the money you get. If that subscription costs you $1 and your customers are only willing to pay $1.05, you are out of luck.
That is not true. Only for subscriptions originated from an IOS device/itunes does this count. If someone signs up on the companies website, Apple gets NONE of the money.