In Catalina, users will see that Apple is replacing iTunes with its popular entertainment apps - Apple Music, Apple Podcasts and the Apple TV app. MacOS Mojave began a California geographical feature streak and ended what Apple's senior vice president of software engineering called a 'four-year mountain bender.' Before the mountain names, Apple was fond of big cats. According to Craig Federighi, senior vice president of software engineering, the new OS is called Catalina.Ĭatalina takes a turn from Apple's last few years of naming patterns. Apple announced its new MacOS at WWDC 2019.Īpple unveiled the new name of its MacOS Monday at its annual Worldwide Developers Conference held at the McEnery Convention Center in San Jose, California.