Getting your app launched is only half the story. After you get it on the App Store and Play Store, you need to understand user experience and behavior, so you can drive growth. In this video, Kat Fang and Andrew Lee show how to use Firebase to improve the quality of an app and grow the app's usage and engagement. Check out the rest of the Firebase Dev Summit videos here: https://goo.gl/bczYSW Subscribe to the Firebase Channel and never miss Firebase updates: https://goo.gl/9giPHG