A federal judge on Friday ordered Apple to stop barring App Store developers from directing customers to outside payment options, a potentially significant change to one of the most lucrative rules in mobile software. But the same decision rejected Epic Games’ central antitrust claim that Apple operates an illegal monopoly, leaving the company’s App Store and in-app payment structure largely intact.

U.S. District Judge Yvonne Gonzalez Rogers issued a permanent injunction prohibiting Apple from stopping developers from including buttons, external links or other calls to action that direct users to purchasing mechanisms beyond Apple’s in-app purchase system. The injunction is scheduled to take effect in 90 days.

The ruling is a mixed result for Epic, the maker of Fortnite, which sued Apple after deliberately bypassing the company’s payment system in August 2020 and being removed from the App Store. Gonzalez Rogers found Apple’s anti-steering restrictions anticompetitive under California law, but concluded that Epic had not proved Apple was a monopolist under federal or state antitrust statutes. A contemporaneous analysis of the 185-page decision noted that the court defined the relevant market as digital mobile gaming transactions, where Apple held substantial share but not enough evidence of unlawful monopolization.

The most consequential change is about steering

For years, Apple has generally required developers selling digital goods inside iPhone and iPad apps to use its in-app purchase system, which carries commissions of as much as 30 percent. It has also restricted developers from telling users inside an app that they can pay on a website or another platform. The injunction directly targets that second practice.

The practical impact could be substantial for subscription, gaming and media companies. A developer may be able to show a customer a button or link that leads to a website where the company can process a purchase without using Apple’s billing system. The court did not, however, order Apple to permit competing app stores on iOS or require it to allow developers to embed their own payment processors directly inside apps.

That distinction explains why both sides claimed parts of the decision while neither treated it as a complete victory. Apple told reporters the judgment confirmed that the company is not a monopolist and described the outcome as a major validation of the App Store model. Its public statement emphasized the court’s findings that App Store security, privacy and curation provide value to users and developers.

Epic Chief Executive Tim Sweeney, by contrast, said the ruling did not deliver what Epic sought for developers or consumers and said the company would appeal. The immediate result is that Fortnite remains unavailable in Apple’s store while the larger legal battle continues.

Apple keeps the structure that matters most

The decision leaves Apple’s requirement that many digital purchases use in-app payment largely untouched. Apple can still operate a curated iOS app marketplace and collect commissions on transactions processed through its system. The court also found that Epic breached its contract with Apple when it secretly added its own payment mechanism to Fortnite.

That outcome matters because Epic’s lawsuit was designed to challenge the fundamental architecture of the App Store, not simply one communication rule. The company wanted the court to require Apple to permit alternative app distribution and rival payment systems. Instead, the judge imposed what she described as a measured remedy focused on anti-steering.

Reuters reported Friday that Apple may retain commissions of 15 to 30 percent for purchases handled through its payment system, while developers gain more freedom to send users elsewhere. The Reuters account also noted that rivals and critics may now place more emphasis on legislatures and regulators if they want broader structural changes than the court granted.

The ruling lands amid a rapid series of App Store concessions

Apple entered September already under pressure from developers and regulators around the world. On August 26, the company announced a proposed settlement with U.S. developers that would clarify their ability to communicate with customers outside an iOS app about alternative purchasing methods, expand price points and establish a fund for qualifying small developers.

Days later, Apple said an agreement with Japan’s competition regulator would allow so-called reader apps—services offering books, music, video and other previously purchased subscriptions—to include a link to an external website for account setup or management. The change, although negotiated in Japan, is planned for worldwide implementation next year.

Those concessions were narrower than Friday’s injunction. The court order applies more broadly to developers and directly restrains Apple from prohibiting certain external links and communications. That means the legal decision could accelerate a shift Apple was already beginning under regulatory pressure.

A global contest over mobile-platform power

The case is being watched well beyond the two companies because Apple’s App Store sits at the center of a broader policy debate over how much control dominant mobile platforms should have over software distribution and payments. Developers argue that mandatory commissions and restrictions on customer communication raise prices and suppress competition. Apple argues that a unified store and payment environment funds review, fraud prevention, privacy protections and a trusted user experience.

The judge accepted parts of both narratives. Her decision said Apple’s market share and high margins alone did not prove monopolization, but found that the anti-steering provisions suppressed information consumers could use to make purchasing choices. A TechCrunch report noted that the ruling’s immediate significance lies in requiring Apple to accommodate apps that point users toward other payment options even while leaving much of the store’s framework standing.

The next 90 days will determine how Apple interprets and implements the injunction unless an appeals court intervenes. Developers will be watching the wording of revised App Store rules, while Apple will weigh whether to appeal the anti-steering portion. Epic has already signaled that it will continue fighting for broader changes.

For the technology industry, Friday’s decision is less a final settlement than a new boundary line. Apple retains its centralized App Store and payment system, but the wall separating users from information about outside purchasing has been breached. The economic consequences will depend on how many developers use that opening—and how many consumers follow them through it.