Screen Time is coming to the Mac, as well as the new iOS 13 features, such as the new photo gallery, folders in Notes, a redesigned Reminders app.Īnd yes, Apple is using Project Catalyst for those apps. Last year, Apple teased this move by porting Voice Memos, Apple News, Stocks and Home to macOS. This might seem like a small change, but it requires a ton of radical changes behind the scene. Third-party developers will be able to release their iOS apps on the Mac starting this fall. Apple announced during its WWDC keynote that iOS apps will run on macOS, starting with the next major release of macOS this fall - macOS Catalina.