AdMob iOS and Android

Hi

I am trying to get admob to work for ios and android.
Has anyone had luck with integrating both?

I have tried and having issues.

Any good guides out there?

I have done the following:
Following this tutorial:
https://developers.google.com/admob/android/games

I get the following error on the Android emulator:

App name has quit unexpectedly

I get the following errors on iOS emulator:
/Users/macbookpro/Documents/Project/_sources/googleads-mobile-unity-master/unity/samples/HelloWorld/200/Libraries/Plugins/iOS/GADURequest.h:3:1: Use of ‘@import’ when modules are disabled

/Users/macbookpro/Documents/Project/_sources/googleads-mobile-unity-master/unity/samples/HelloWorld/200/Libraries/Plugins/iOS/GADURequest.h:4:1: Use of ‘@import’ when modules are disabled

https://github.com/unity-plugins/Unity-Admob/wiki