Epic Games, which helped form the coalition, declined to comment beyond DiMuzio’s statement.
Apple has found itself increasingly battling app developers over the past few years.
Apple isn’t the only company that Epic is fighting with over these issues.
The Fortnite game maker also sued Google last year in a similar disagreement over the handling of payments.
As part of the agreement, Apple also promised it would add more features to its developer program.
CNET’s Joan E. Solsman contributed to this report.
