Apple says Patreon must switch to its billing system or risk removal from App Store TechCrunchPatreon memberships sold on iOS will soon face Apple’s 30 percent fee The VergeApple forcing Patreon to use in-app purchase system or be removed from App Store 9to5MacApple Requiring Patreon to Use In-App Purchase and Pay 30% Fee for Memberships MacRumorsApple forces Patreon to pay 30% of new memberships sold through iOS AppleInsider