Originally Posted by HarryT
Assuming you mean "Google" rather than "Goole" (which is a town in Yorkshire, England), you can already use Google Maps in iOS6. You just have to use it via Safari, rather than as an App. But iOS lets you put any web page as an icon on the home page, so there's really little to distinguish it from an app.
Except the Safari shortcut is slower and more awkward to use, plus it lacks streetview. I use streetview constantly.