EU Apple App Store DMA compliance investigation

For years, iPhone apps in most countries could only reach customers through Apple's App Store, with Apple taking a cut of many purchases. Developers called it a tollbooth; Apple called it quality control and security.

The EU's Digital Markets Act took a different approach: designate the biggest platforms as 'gatekeepers' and impose duties up front—before a years-long abuse-of-dominance trial.

When DMA obligations kicked in March 2024, Apple allowed alternative marketplaces and external purchase links in Europe. But it also introduced a 'core technology fee' on large developers and prominent security warnings when users install outside stores.

The European Commission quickly opened a formal non-compliance investigation. Regulators asked whether those design choices effectively continued App Store dominance while technically meeting the letter of the law.

Rivals like Spotify and Epic—already fighting Apple in US courts—argued EU users still face friction that steers them back to Apple payments. Trade associations submitted complaints about confusing fee formulas.

Apple maintains its EU program complies with the DMA while protecting users from malware and fraud. It says alternative stores are live and that developers who dislike Apple's model can use them.

In April 2025 the Commission issued a €500 million DMA fine for anti-steering—the first major App Store non-compliance hit. Developers still complain that new business terms (the core technology fee and warning screens) neutralize choice. That NBT file remains open.

EU iPhone owners may get real app store choice—or paper choice—depending on enforcement.

Developers worldwide watch EU fee fights because Apple often harmonizes policies globally over time.

The case tests whether speedier DMA rules can succeed where traditional antitrust cases took a decade.

Security versus openness is a genuine trade-off; regulators must show they can police bad faith without banning safety measures.

US lawmakers cite EU Apple fights when drafting their own app store bills.

Apple's EU app distribution rules fail DMA requirements for effective third-party marketplaces.

Anti-steering and fee structures discourage developers from using alternative billing and stores.

Onboarding warnings and technical barriers self-preference the App Store.

Gatekeepers cannot use new charges to claw back competition benefits the DMA intended to create.

Apple says sideloading increases malware risk and that warnings inform users honestly.

It argues the core technology fee reflects value Apple provides even when apps distribute elsewhere.

Apple maintains many developers continue voluntarily using the App Store under new EU options.

It warns aggressive remedies could reduce investment in iOS security features Europeans rely on.

If you use an iPhone in the EU, you may see prompts about alternative app sources—read them, but know policies may still change.

App prices could shift if developers pass through lower or higher platform fees.

Nothing requires Apple to copy EU rules worldwide yet, though pressure builds.

The €500 million steering fine is real; treat leftover 'no DMA finding yet' headlines as outdated.

Competition here is still about developer economics as much as consumer menus—the NBT probe is the unfinished chapter.