Turn-by-turn GPS app for iPhone working, waiting on Apple
August 15th, 2008 | by Tony Steidler-Dennison |One major GPS maker has a working turn-by-turn navigation system already developed for the iPhone. Thanks to Apple’s silence on the SDK and whether it forbids turn-by-turn GPS apps, however, it can’t be released to the public. Other GPS companies are playing the waiting game too.
