Apple has appealed a 500 million euro fine imposed by the EU over its App Store practices, calling it 'unprecedented'.
The fine was for breaching anti-steering rules under the Digital Markets Act by not allowing developers to inform users about payment methods outside of the App Store.
Apple introduced new App Store developer terms to avoid daily fines, but the changes still demand commissions on off-app payments.
Apple claims the EU is mandating 'confusing' business terms and expanding the definition of 'steering'; competitors accuse Apple of delaying compliance with new EU competition rules.