I am in a need of having maps support for an app, but the concern is prior to ios 6 the iOS mapKit uses the google maps which is rich in content, but in iOS 6 its using its own maps which is not that rich in content.
I have search for the Google API for ios 6, which is great but I need to support prior to ios 6 also.
Please help.
The new Google Maps SDK for iOS supports back to iOS 5.1, see here:
https://developers.google.com/maps/documentation/ios/intro#supported_platforms
来源：https://stackoverflow.com/questions/15127806/use-google-maps-in-ios-supporting-ios-6-and-also-ios-5