Proud owners of the iPhone 3G S, take note! Navigon will be offering their MobileNavigator app in the AppStore, where it will retail at a relatively low $69.99 until August 15th, where the price will then revert to its normal $99.99. This piece of software will target those who want full-fledged navigation on their iPhone 3G S, but do not want to pick up a separate GPS navigation system in the process. Word has it that the North American market will be Navigon’s initial target, although chances are pretty good it will also arrive at local AppStores in Europe in due time. Some of the features of MobileNavigator include :-