If you are an iOS developer and want to add a map to your application. Google produce a free online Institution at Code School set to Create a course introducing the  Google Maps SDK for iOS  for the developers like you.

This is a free Course covered everything like adding a simple map to using GeoCode and direction with incorporating street view for the iOS. They will also teach you a simple working example to gain the knowledge for build your own amazing Google Maps-based apps. One thing i have already attached for you a videos through which you can learn sample code and its challenges.


Check out the Introduction Video below.




You can also read more about it through Google Developers tools.