• Apple was found to have abused its market dominance by imposing a 30% commission on app developers
  • The ruling could lead to refunds or reduced prices for up to 20 million UK consumers
  • The case sets a precedent for similar lawsuits pending against Google, Meta, and Amazon

A London court has ruled that Apple Inc. abused its market dominance through its App Store commission structure, dealing a significant blow to the tech giant's lucrative services business in one of Europe's key markets.

The Competition Appeal Tribunal found that Apple's 30% commission on app developers artificially inflated costs for consumers by up to $1.8 billion, according to court documents reviewed. The class action lawsuit, which represents approximately 20 million UK consumers, marks one of the most substantial legal challenges to Apple's walled-garden approach to app distribution.

"This ruling confirms what developers have been saying for years—Apple's fees are anticompetitive and ultimately harm consumers," said a lawyer close to the case, who spoke on condition of anonymity because the ruling is still being finalized. The court determined that Apple's dominant position in the market for app distribution on its devices allowed it to impose unfair terms on developers, who then passed those costs to consumers.

Apple had argued that its commission rates were in line with industry standards and necessary to maintain the security and quality of its App Store ecosystem. A company spokesperson said Apple plans to appeal the decision, stating that "the App Store has been an engine of economic growth in the UK, supporting hundreds of thousands of jobs and providing a secure platform for developers."

Efforts to reach several major app developers for comment were unsuccessful late Tuesday, though sources familiar with the developer community indicated widespread satisfaction with the ruling. One gaming company executive, who asked not to be named due to ongoing business with Apple, called it "a watershed moment for fair competition."

The UK case follows similar legal challenges to Apple's App Store practices in the United States, where the company was recently found in contempt of an antitrust injunction for failing to provide genuine alternatives to its payment system. That ruling has prompted additional class-action litigation from developers seeking more favorable terms.

Legal experts note the UK ruling could have ripple effects beyond Apple's operations. Google faces a similar lawsuit over its Play Store commissions scheduled for later in 2025, while Meta and Amazon are confronting related challenges to their marketplace practices in European courts.

The timing presents additional complications for Apple as it navigates increasing regulatory scrutiny on both sides of the Atlantic. European Union's Digital Markets Act has already forced changes to Apple's business practices, requiring the company to allow alternative app stores and payment processing on iPhones sold in the EU.

Market reaction was muted in after-hours trading, though analysts noted the potential for material impact on Apple's services revenue, which reached $24.3 billion in the most recent quarter. The company's shares dipped slightly following the announcement before recovering most losses.

Correction: An earlier version of this article misstated the potential consumer impact figure. The correct estimate is up to $1.8 billion.