App Annie - App Annie is a marketing analytics tool available for apps of all kinds. With App Annie, you can track sales, traffic, and a variety of other factors pertinent to monitoring an app's trajectory.
Apple App Analytics - Apple's very own iTunes Connect App Analytics
AppFollow - Tool for ASO, app tracking & user reviews management
Adapty - Low-code price personalization for in-app subscriptions
appfigures - Cross-platform app store analytics for all of your mobile apps.
Qonversion - The subscription data platform for mobile-first companies