Explainer / Published 2026-10-29

Korea fines Google and Apple 63.7 billion won over app payments

Korea's KMCC fined Google 42.9 billion won and Apple 20.81 billion won, then ordered both to allow external payment options and revise app reviews within three months.

A drawn phone screen with a simple payment card and a regulator's stamp-like circle beside it, plus a short list of three document lines; flat paper shapes, no text, numbers or logos.
Conceptual editorial illustration; not a screenshot of either app store and not a depiction of the ruling document.

THE SHORT VERSION

  • Korea's Media and Communications Commission approved combined fines of 63.7 billion won (about $45 million) on October 28: 42.9 billion won for Google and 20.81 billion won for Apple.
  • The regulator found both companies forced in-app payment methods, imposed a 26 percent commission on third-party payments, blocked external payments and delayed app reviews, and said Apple calculated commissions differently for Korean and overseas developers.
  • Google and Apple must submit compliance plans within a month and implement changes within three months; the orders include accepting external payment links and revising app review procedures.

The decision and its numbers

South Korea's Media and Communications Commission approved the fines on October 28 after concluding that Google and Apple violated the Telecommunications Business Act through their app store payment policies. Yonhap reports a combined total of 63.7 billion won, about $45 million, split into 42.9 billion won for Google and 20.81 billion won for Apple. Engadget puts the same amounts at roughly $32 million for Google and $15.6 million for Apple.

The commission also issued corrective orders and said it would not file criminal complaints. The two companies must submit compliance plans within one month of receiving the orders and implement the required changes within three months. For a ruling that took years to reach, the implementation timetable is the part developers can measure: it sets a deadline for new payment options rather than leaving them as a statement of intent.

What the regulator found

The commission said both companies abused their dominant positions by forcing app developers to use specific payment methods and by imposing unfavourable conditions on third-party options. Engadget reports that the investigation, which began with fact-finding work and on-site inspections in 2022, found a 26 percent commission applied to third-party payments and a prohibition on external payment routes.

The findings also cover app review behaviour. The regulator said reviews were delayed without a clear reason and that individual queries about the delays went unanswered. It added that Apple calculated commissions differently for Korean and overseas developers, basing the Korean figure on a purchase price that included VAT while using pre-VAT prices for developers outside the country. Those details matter because they describe practices a developer can check against their own statements.

What Google and Apple must change

The corrective orders require both companies to let developers offer alternative payment methods, including external payment links inside apps, and to adjust fees for third-party payment systems to reasonable levels. Google must also revise its user experience guidelines for third-party payments. Apple must scrap its requirement that developers submit separate apps when they offer alternative payment options.

The regulator framed the goal as a fair app market rather than punishment for its own sake. Its chair, Kim Jong-cheol, said a fair and sustainable app market ecosystem can be achieved through a cooperative and mutually beneficial relationship between app market operators and developers. Whether that translates into lower fees or simply more payment routes is the question developers will test once the three-month window closes. Korea's software enforcement record gives some context: our September update summary shows how Apple staggers software changes by device, and app store rules add a payments layer on top.

Google's response, and the silence from Apple

Google expressed regret, saying the commission had not taken into account recent policy changes aimed at giving developers more payment options and reducing commission fees. Yonhap notes that Google announced plans in March to allow external payment routes. That argument separates the company's current policy direction from the specific conduct the regulator examined, and it is the kind of distinction an appeal or a compliance filing would need to make concrete.

Apple did not provide a statement in either source read for this article. That absence should be stated plainly rather than filled with speculation: the ruling orders changes to Apple's separate-app requirement and its treatment of domestic and overseas developers, and the company has not publicly said how it will comply. Readers should treat the enforcement dates as the firm facts and any company intentions as unknown until filings appear.

Why a Korean ruling travels

Korea has been one of the first markets to legislate against forced in-app payment systems, so its enforcement decisions are watched by regulators elsewhere. Yonhap reports that the decision comes about three years after the regulator first notified Google and Apple of the alleged violations in October 2023, which shows how long the process takes even where the legal framework already exists.

For developers, the practical value is a precedent that can be cited in other jurisdictions, not a global rule change. A small studio selling in Korea can point to the requirement for external payment links; a studio selling elsewhere cannot assume the same terms apply. The ruling also shows that a regulator can act on the fee structure of third-party payments rather than only on whether alternative payment methods exist at all.

What developers should check

The first item to watch is the fee attached to external payments. The order says fees must be adjusted to reasonable levels, which leaves the actual percentage to be settled in the compliance plans. A payment route with a commission close to the in-app rate changes little for a developer deciding where to send users. The second is review time: the regulator's findings on delayed reviews and unanswered queries suggest that procedural fixes are part of the remedy, not an afterthought.

Developers selling in Korea should keep their current fee statements and review timelines so they can compare them with the post-compliance terms. Those selling in multiple markets should check whether the same app can offer external links in Korea without breaking the rules that apply elsewhere. Our Pixel update coverage and Samsung Week market story show how often regional software and pricing terms diverge; payment rules are one more place where the local market, not the global app, sets the terms.

The dates that matter

The compliance plan is due within a month, and the changes must be implemented within three months. Those deadlines are the concrete markers to watch, because a plan can describe intent while an implemented change alters the checkout screen a developer actually uses. The commission has not said how it will verify compliance in either source read here, so the first public evidence will probably be revised developer terms or new payment options appearing in Korean builds.

The other thing to watch is whether the fines are contested. The orders and the penalties are separate: a company can pay or challenge a fine while still implementing the corrective orders. Until filings or statements appear, the safe reading is that Google and Apple are required to change their Korean app store practices on a three-month clock, and that developers should plan for new payment options rather than assume lower fees.

Sources & reporting limits

  1. (2nd LD) Communications watchdog fines Google, Apple over in-app payment policies
  2. Apple and Google fined in South Korea over app store violations
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