App Store

The App Store is Apple's proprietary software distribution platform for iOS, iPadOS, and macOS — and the most consequential piece of platform governance infrastructure in the mobile computing era. It is not merely a marketplace. It is a regulatory regime in which Apple unilaterally determines which applications may execute on its operating systems, what business models are permitted, and what percentage of all digital transactions it claims as rent. The 30% commission on in-app purchases, the prohibition on alternative payment systems, and the technical bans on alternative browser engines are not commercial terms. They are policy decisions embedded in technical architecture, enforced through the operating system's code signature verification.

The App Store model has been defended as necessary for security and quality, and attacked as monopolistic extraction. Both framings miss the deeper point: the App Store represents a new form of private sovereignty over computation itself, in which the platform owner possesses powers that no democratic regulator has ever claimed. The Digital Markets Act in Europe represents the first serious attempt to limit this sovereignty, but the technical arms race between platform control and regulatory circumvention is only beginning.