Reviewshake - Reviewshake helps you manage all your review sites from one place, automate new reviews from your customers and track review performance

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

Siftery - Share products your company uses and get personalized recommendations

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.

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

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