Apple Apple attempts to justify charging developers 27%pennslammeriiispinningreeldetailsThe cost is reasonable but counterproductive. A skeptical federal judge questioned an executive about a study commissioned by Apple. U.S. District Judge Yvonne Gonzalez Rogers in Oakland, California, heard a fourth day of testimony to determine whether the iPhone maker complied with court orders in a 2021 antitrust case filed by the Fortnite maker, which included allowing application developers to link to payment options that are not controlled by Apple. Carson Oliver, senior director of business management for the App Store, testified Friday that Apple hired economic consulting firm Analysis Group Inc. Help set new purchase commission rates. But Rogers has repeatedly criticized Oliver's statements about how Apple decided to charge developers a 27% fee for purchasing digital goods or services outside its App Store, as the lowest end of the fee range in Analyse Group research is 12%.pennslammeriiispinningreeldetails.3%,"How do you justify the other 15% chargepennslammeriiispinningreeldetails？”she said. (Global Market Broadcast)