https://wccftech.com/ios-apps-are-coming-to-the-mac-in-2019-apple-confirms-mac-and-ios-are-not-merging/

Apple has officially announced that iOS apps are coming to the Mac in 2019. It has also announced that it is not merging iOS and macOS together.

Craig Federighi rounded up everything at WWDC 2018 with a sneak peek at a new project Apple is working on: bringing iOS apps to the Mac. But obviously, Apple will not allow bringing everything to the Mac as is as some changes to the code is required from the developer’s end after which the app can be downloaded from the Mac App Store with a complete desktop feel. This does not mean that Apple is merging its desktop and mobile platforms, something which the rumor mill has been talking about for a long, long time, something which Craig also debunked. So if you were hoping for a iOS/macOS hybrid, it’s not happening. At least not happening right now.