There will always be google maps app on the app store to download and use so no worries. Also when Apple does something it really tries to do it the best way possible. Hopefully they implement maps better then google. I guess they are talking help from TomTom for the navigation.
I have an iPod, iPhone and iPad and yesterday I downloaded a game on my iPad and it automatically got downloaded on the iPhone while nothing on iPod. All these three devices have a common apple Id. What setting I need to do to avoid this automatic downloading on other devices.
have you synced you ipod(itouch).
if you download something on a idevice, while syncing it was restored/copied to your computer. so any other device you sync will be synced.
No syncing done, it automatically got downloaded on other device too.