This blog from Darren Mariadas and Justin Maciburko from our iOS team gives a summary of their implementation of Mac Catalyst, and how they took a client from having no Mac presence to being #3 on the Mac App Store (Health & Fitness). — During WWDC 2018, Apple’s annual ‘Worldwide Developers Conference’, Project Catalyst was announced to the wider apple developer community. Formerly known as Project Marzipan, Catalyst was Apple’s promise to port the arguably more popular iPadOS app ecosystem to MacOS, by allowing the development of a universal app that can act as…