In what is set to be a titanic court battle, Epic Games massive hit game Fortnite has been banned from both the Apple App Store and the Google Play Store. Both tech giants argue that Epic has violated their respective store policies and in response, Epic has launched a lawsuit against Apple alleging monopolistic and anti-competitive behavior.
https://www.notebookcheck.net/Apple-and-Google-ban-Fortnite-from-their-app-stores-Epic-responds-with-Apple-lawsuit.486134.0.html