Looks like a faster and much more pleasant way to get a quick overview compared to its web counterpart. The same goes for Google's iOS app for AdSense[1], which is pretty similar UI-wise.
Just read your blog post about it. [1] I find it amazing that it was a "20% time" project and your first iOS app. It's one of my favorite apps. Well designed and fast. Thumbs up.
[1] https://itunes.apple.com/us/app/google-adsense/id680739529?m...