In this lesson for What’s New in macOS Catalina, I look at what a Catalyst app is on the Mac. Basically a catalyst app is an app that was originally developed or the iPad and ported over to the Mac. This allows a developer who has an iPad to easily make it available for the Mac. Some of the elements you see on a catalyst app are Mac like, while some are more iPad like. I take a look at a catalyst app in this video to show you these different elements.
As you may know, Apple introduced macOS Catalina in the fall of 2019. What does this mean for you? New features and new issues. New features and new issues are nothing new in a macOS release, but in this case, the troubles may be more than what you are used to with a new OS release.