A few days ago I needed to line up some time zones so I could coordinate a phone call. On my iOS devices I’d normally bring up CalZones but on my Mac, I didn’t have a simple tool. That’s when I remembered that we can now install iPad apps on macOS. It’s always a surprise to me when it works but many of the iPad apps I’ve tried are reasonably well behaved on macOS. I’d call this feature a win for users.