> It gets 30% of sales and in-app purchases. Facebook doesn't use either as far as I know. Facebook does have IAP, as already discussed in other sub-comments.

> It gets 30% of sales and in-app purchases. Facebook doesn't use either as far as I know. Facebook does have IAP, as already discussed in other sub-comments. > If they'd foreseen influential companies like Facebook creating APIs which were widely spread through the App Store, they'd have likely closed this door a long time ago. It's been more than 12 years since the App Store opened. Apple didn't need perfect foreknowledge to take action long before now.