Probably you are fed up with the Apple Map by this time and searching for some better app .The C.E.O of Apple itself, has suggested to move iOS6 users to alternative solutions for Maps while they figuring out the way to make it perfect .
If you have updated your Existing iPhone4/4S ,any other iPads to iOS6 or you have purchased the latest iPhone5 ,now you have lost the great Google Maps.
How to get Google Maps in your iPhone and how to get a permanent shortcut in your phone ?
The stand alone Google Maps has been removed by the Apple in iOS6 ,but still you can use the web version for your mapping needs .
iOS 6 users should open their web browser and navigate to maps.Google.com. The Google Maps web app will ask to use your current location. To save Google Maps to your home screen, in Safari tap the share button at the bottom center of the screen (with the arrow and box). Then tap Add to Home Screen.
Enter a name for the shortcut or leave the entry as "Google Maps" and tap the Add button. From now on, you can immediately launch Google Maps from the home screen.
Loading time may be little longer as it has to be downloaded from internet .