The price would be higher if you used Apple payment system. That is how companies would get consumers to be enticed to use other payment systems.
That is what Epic did with their V-bucks: either use Apple system at the usual cost, or use Epic payment system at a permanently decreased cost (20% cheaper in August 2020).
The ruling has no comment on Apple contractually limiting devs to charging the same price, so it is not at all clear that the price will be lower. These kinds of contracts are quite common in many retail sectors, so it wouldn't be unusual. Apple App store is still the only way to get on the platform. Devs will get a bigger cut.
The quote from the injunction is that apps may now provide "external links, or other calls to action that direct customers to purchasing mechanisms, in addition to In-App Purchasing."
They will simply force developers to only put payment options at the last step of the checkout process, which prevents any discount offer for one certain payment system
The price would be higher if you used Apple payment system. That is how companies would get consumers to be enticed to use other payment systems.
That is what Epic did with their V-bucks: either use Apple system at the usual cost, or use Epic payment system at a permanently decreased cost (20% cheaper in August 2020).