Apple must allow other forms of in-app purchases, rules judge in Epic v. Apple - The Verge

https://www.theverge.com/2021/9/10/22662320/epic-apple-ruling-injunction-judge-court-app-store

In short, iOS apps must be allowed to direct users to payment options beyond those offered by Apple. The injunction is scheduled to take effect in 90 days — on December 9th — unless it is enjoined by a higher court.