The UK CMA opens investigations into Apple's and Google's mobile ecosystems, including OSes, app stores, and browsers, to see the impact on users and businesses
LONDON — Britain's competition regulator on Thursday launched an investigation into Apple and Google's huge mobile ecosystems …
Context & Ripple Effects
The CMA’s latest move extends a regulatory arc that began with its 2021 plan to examine whether Apple’s and Google’s mobile market power harmed users, then narrowed into a 2022 probe of mobile-browser dominance and cloud-gaming restrictions.
By encompassing operating systems, app stores and browsers together, the investigation treats the mobile ecosystem as an interconnected set of access points for users and businesses rather than as isolated products.
First-order effects
- Apple and Google face CMA scrutiny across the mobile layers through which developers, browsers and other services reach users in Britain.
- Businesses that depend on either company’s mobile ecosystem gain a formal channel for the CMA to assess how those systems affect their access to customers.
Second-order effects
- The investigation can concentrate attention on the links between app-store rules, browser access and operating-system control, rather than allowing each layer’s effects to be assessed separately.
- Developers and competing service providers may have stronger grounds to document how platform terms or technical restrictions affect distribution, particularly given the CMA’s earlier focus on cloud-gaming restrictions through the App Store.
Third-order effects
- If this ecosystem-wide approach persists, competition oversight of mobile platforms may increasingly focus on how control at one layer reinforces leverage at others—a core concern raised in the CMA’s earlier mobile-power inquiry.
- The eventual significance depends on the CMA’s findings, but the case could help establish whether mobile OS, app-store and browser governance should be evaluated as a single gatekeeper system.
The trend: Mobile-platform regulation is shifting from scrutiny of individual services toward ecosystem-level assessments of platform gatekeeper leverage.