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.

appfigures - Cross-platform app store analytics for all of your mobile apps.

Sensor Tower - Sensor Tower is a platform for app store optimization and app industry intelligence.

App Store Optimization (ASO) Checklist - ASO tools for increasing app installs & organic traffic 📈

APPlyzer - Professional rankings & keywords for app developers, marketers and publishers.

AppFollow - AppFollow is an integrated solution that makes monitoring, analyzing, and elevating your app's reputation easy.