Fortnite says gamers can no longer use Apple sign-in system

“Fortnite” users will no longer be able to use Apple Inc’s sign-in system to log in to the game as early as Friday, the video game maker said.

Apple and Epic Games have been in a legal battle since August, when the maker of the popular video game launched its own in-app payment system.

Apple’s App Store requires developers to use Apple’s payment system and pay a 30% commission.