In response to the growing popularity of Swift development, we’ve added Swift samples for the Google Mobile Ads SDK to our GitHub repo. To make it easier for developers to get started using Swift, we’ve also added Swift code snippets to our Get Started and Interstitial guides.
If you have any questions about using Swift with the Google Mobile Ads SDK, you can reach us on our forum. Remember that you can also find us on Google+, where we post updates on all of our Google Ads developer products.