The problem is Dropbox isn't exclusively an iOS app. So you can sign up for Dropbox directly and they get 100% of the fee or you can sign up through Apple and they get 70%. That might be more than their entire profit. They can't even make iOS purchases more expensive even if perhaps someone like you might pay 30% more for the privilege of a single payment provider.
The fact is that Apple is the one that requires apps to open the browser in the first place. It's rule upon rules upon rules. I'm an iOS user and I'm not happy with this aspect of platform, if that means anything.
The fact is that Apple is the one that requires apps to open the browser in the first place. It's rule upon rules upon rules. I'm an iOS user and I'm not happy with this aspect of platform, if that means anything.