[Herald_MJ]

I would have thought this would be much lower priority than a Google Maps native app for iOS, which also will be missing from iPhones when iOS 6 launches.

[Splines]

Just guessing, but maybe they finished sooner? It's also possible the native maps app is going through significant changes and they plan to launch when iOS 6 launches.

[mbell]

I doubt the teams overlap so priority isn't material to which is released first.

[boundlessdreamz]

Yes. From what I have read youtube is run like a different company