Getty Images The lawsuit between Epic and Apple over the latter's control of the iOS App Store is sure to reveal plenty of interesting pieces of information about how the two companies operate. As a reminder, Epic is suing Apple because the iPhone-maker kicked Fortnite (which is made by Epic) out of the App Store when the game added its own in-app purchase feature last summer. Epic alleges that Apple is engaging in anti-competitive practices because it has a monopoly over the market for app distribution on iPhones. Apple's position is that Epic violated the guidelines it agreed to and that Fortnite can return if it simply rolls back the change.