Apple still requires apps to offer in-app purchase (taking 30%) for virtual fitness classes, concerts, etc. They can still offer a lower price on their own web

Apple still requires apps to offer in-app purchase (taking 30%) for virtual fitness classes, concerts, etc. They can still offer a lower price on their own website, but they can't link to that from the app. Users would have to open a browser, go to their website, sign in, and make a purchase -- too much friction.