Yo dawg. Google heard you like apps, so it made an app for tracking your apps. Specifically, there's now an app version of the Google Play Developer Console. It just went live in the Play Store, but it'll really only do you any good if you develop apps.
Just like the web-based dev console, the new app helps you keep on top of all the stats of your app's performance. It includes sales and review data, but also technical information on crashes and other errors. Important notifications related to your apps will be pushed by the app as well. For example, when a new version is live on the Play Store.
The app has the same icon style that was recently unveiled for Music, Books, and all the others. We actually spotted this new icon earlier today on the web version. You can grab it on the Play Store or via APK Mirror.