Rumours About Running iOS Apps on MacOS

Brent Simmons:

I’ve heard more than once that at WWDC we’ll learn about how we can run iOS apps on Macs.

I’m worried, of course, that this will lead to the further degradation of the Mac UI, and even less incentive for developers to write Mac apps.

I’ve been thinking a lot about this rumour, and I’m not sure I share the same concern. I completely understand where Simmons and others with similar skepticism are coming from, but I think the other side of this coin is more interesting and positive. What if easier cross-platform development is less about bringing iOS apps to the Mac, and more about making it easier for developers to bring Mac-grade apps to iOS? That’s intriguing to me, particularly in the context of the iPad.