Apple App Analytics - Apple's very own iTunes Connect App Analytics
MyAdLibrary - MyAdLibrary is the marketing tool that provides you the features to monitor and spy the results of the Facebook ads.
My Motiff - Allowing you to stay connected in realtime
upRive - Create and scale Facebook ads quickly and efficiently
Usage Analytics in appFigures - Track usage for your app along side downloads, ranks & more
Pudding.ai - Real-time ad creative analysis solution that helps marketers to easily understand ad creative performance with actionable insights.