iOS 6 Maps app to sport an in-house car navigation mode, says WSJ

While the geocoding has been in the iOS Maps application since last Novmeber, replacing Google's positioning, now we learn that everything else will become Apple's piece of code too. Wall Street Journal reports today in a lengthy piece that its own sources, among which are current and former Google and Apple employees, confirm the Maps app swap.
The big question was also if Apple will offer navigation along with the mapping software, and for the first time WSJ confirms that insiders tipped a navigational app that turns iOS gear into an "in-car GPS device". Thus we can deduce that Cupertino might indeed offer a voice-guided turn-by-turn navigation solution of its own, but whether it will be free and offline like Nokia Maps, remains to be seen.
source: WSJ (subscription)