This is a Titanium Mobile module for displaying DFP ads in your app. I started with Appcelerator's admob module, followed a few things that Wienke Giezeman (https://github.com/wienke/) did to add DFP support, updated to the latest Google Mobile Ads SDK and Google Play Services, and then brought the APIs for iOS and android into sync.
Download the latest ZIP-file and consult the Titanium Documentation on how install it, or simply use the gitTio CLI:
$ gittio install ti.dfp