Apple has filed an emergency motion asking the Ninth Circuit Court of Appeals to pause key parts of a recent ruling that dramatically changes how

Epic Games' fight to change Apple's App Store rules has been an expensive activity for the game maker, with CEO Tim Sweeney believing it could ultimately cost the company more than $1 billion.

Apple has asked a federal appeals court to temporarily pause key provisions in a U.S. judge’s ruling that ordered the tech company to immediately open its lucrative App Store to more competition.