Incoming Feedback by Hotjar - Instant visual feedback for your website or app!

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

Customer Feedback Portal - Ask customers what you should build next

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.

Feedback Fish - Collect feedback & make your customers happy.

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