I actually think there's still potentially room for a new phone OS, though maybe only just barely. iOS is in dire need of new UX patterns. Take the text selector for example, which felt like a stopgap when it was made and hasn't been changed since its release. There a ton of papercuts like this in iOS. I don't use Android regularly so I can't speak as much to its weaknesses, but I believe there's a lot of room for im…
It was updated for 3D Touch devices. Granted, not even the newest iPad has 3D Touch.