I have done routing in iOS apps before, but with iOS6 we are now displaying Apple maps - which causes a problem because we are using Google routing data and if we use Google data, we are supposed to be displaying it on a Google map.

I have been searching but as far as I can tell, Apple does not provide any routing data. The closest thing to an answer so far seems to be when Apple says `Apps that consume direction information do so by sending an appropriate request to the Maps app, which then handles the task of displaying that information to the user.` - which, to me, means that the Maps app would be opened to display the route, and taking the user out of our app.

* Where can we get on-the-fly routing data that is acceptable to use on iOS6 apps using Apple's maps?