At the initial launch, one of disappointment that there is on the iPhone 5 is Apple Maps. Apple iOS 6 was decided not to use Google Maps and replaced it with their own applications. And it turns out it does not work well enough.

Disappointed with the performance of the Apple Maps on iOS 6, a hacker decided to use Google Maps to replace the maps app from Apple. And, hacker named Ryan Petrich is also pointed out that Google Maps
can run pretty well on iOS 6.
But he said that he used on the demonstration handhone is not the iPhone 5. He uses an iPhone 3G S which has been updated to iOS 6. Selian, he wore the Google Maps application that gets from iOS 5.1.

Furthermore, he said that the company still has not been able to announce a way to embed Google Maps to iOS 6 to the public. This is because there are less processes running either on the application. He said that Google Maps does not run too smoothly on iOS 6. However, he said it would solve the problem.

may be useful ....