TomTom appeared on stage at this years WWDC showcasing their GPS application and in-car accessories, stating that the app would be available in the near future. Not a minute too soon, TomTom for iPhone has appeared in the App Store in various versions, so far including New Zealand ($94.99), US & Canada ($99.99), Australia ($79.99) and Western Europe ($139.99).

Ever since Apple added GPS as a feature of the iPhone 3G, consumers have (wrongfully) assumed that this meant turn by turn navigation. Finally, Apple is now allowing turn-by-turn GPS navigation apps on the app store with iPhone OS 3.0 and above. And it didn’t take long to find a real winner in this category. Navigon’s MobileNavigator is a superb choice for turn by turn navigation, even without waiting to see what others will produce in the future.