Nov 14 (Reuters) - Epic Games on Monday will try to overturn portions of a court ruling in an antitrust trial last year that largely favored Apple Inc (AAPL.O). The "Fortnite" creator sued Apple in 2020 alleging that the iPhone maker's App Store rules, under which software developers must pay commissions of up to 30% on in-app purchases, violated U.S. antitrust law. Apple appealed the order, and Epic appealed the finding that Apple did not violate antitrust laws. According to its court filings, Epic plans to argue that the trial judge did not properly interpret U.S. antitrust laws. Epic argues that such standard agreements are still subject to antitrust laws.

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