I think Apple knows that in the desktop market, they don't have as much of a monopoly as they do in mobile. So they often neglect the Mac and its software becau

I think Apple knows that in the desktop market, they don't have as much of a monopoly as they do in mobile. So they often neglect the Mac and its software because if they introduce a poor native app on the Mac, you can create your own and sell it without giving them a cent—an option that doesn't exist on iOS. But on iOS, you have to pay them $99 a year in the USA to publish apps in the Apple Store. So if Apple creates a crappy knock-off of your app that is free and comes with iOS itself, most people would use that instead of yours.