Epic Games has stepped its dispute with Apple over developer remuneration by filing an official antitrust complaint with the European Commission (EC). It alleges that competition in the app-distribution and payment markets has been "completely eliminated" by Apple's practices of insisting that these activities are carried out through its App Store for all software intended for use on iOS.
https://www.notebookcheck.net/Epic-Games-brings-its-Free-Fortnite-battle-to-European-shores-with-a-new-EC-antitrust-complaint.522560.0.html