With the introduction of iOS 6, Apple has replaced the Google Maps application, which has been the default mapping app since the introduction of the iPhone, with their own mapping application. Mojaba® automatically supports the new Apple Maps application for getting directions.
Shown below is mapping from an actual customer mobile site. The first two images show the experience with iOS 5 and the bottom screen shot is for iOS 6. The change is implemented automatically within Mojaba; no code changes are necessary.