https://apnews.com/aba9b067af63660d53d343022fd6b654 > SAN RAMON, Calif. (AP) — Apple seems to be prevailing in an antitrust trial examining whether its mobile app store illegally skims profits from smaller companies. > But the tech giant's apparent edge comes at the cost of facing nagging questions about the financial vise it holds on people buying digital services on iPhones, iPads and iPods.