[colde]

> Not so as I understand it. Only if you put the option to subscribe into your app in the app store. That cost doesn't exist for Mac or PC, but Apple doesn't heavily curate and have costs associated with the wild west of downloading apps from the web.

The cost is there whether or not you pay through the App Store mechanisms. You have to pay it, even if you provide your own payment mechanism.

> There are significant costs associated with the app store, no? Part of the reason users gravitate towards the iPhone is because you can download high quality apps without malware, viruses, etc.

Sure. Then charge all apps for the cost of being in the App Store. It doesn't excuse a situation where Apple directly competes with Spotify and then charge Spotify 30% they don't charge for Apple Music. Thats a textbook violation of antitrust law.

> Conceptually I'm with you. This is an area I'm struggling with though. The Apple Online store charges accessory manufacturers a fee to be featured there. Should Apple also pay a fee to feature their own products there? I don't think so.

You can buy your accessories other places as well. Apple's Online store doesn't have a monopoly on selling accessories to iPhone users. The App Store on the other hand is the only mechanism to sell to iPhone users. The alternative is to allow competing App Stores on their platform.