https://www.reuters.com/article/us-apple-antitrust-blix-eu-exclusive/exclusive-u-s-app-maker-blix-in-letter-to-eus-vestager-says-apple-not-playing-fair-idUSKCN26C15K

U.S. app maker Blix on Monday took its fight against Apple to Europe as it laid out its grievances against the iPhone maker to EU antitrust chief Margrethe Vestager, saying that Apple is not playing fair.