See also... YAMapKit - Yet Another MapKit.framework
Google Map is back to iOS 6.
A sample application to render Google Map tile images overlays in an Apple's map in iOS 6.
I borrowed many code from iOS-MapLayerDemo. Thank you very much.
AFNetworking
https://github.com/AFNetworking/AFNetworking
Distributed under the MIT License.
Artwork and Icon Design
Takayuki Fukatsu a.k.a fladdict
ClassicMap is available under the MIT license. See the LICENSE file for more info.