SurveyMonkey Intelligence - Usage and download metrics for all mobile apps
Lumeos - Earn money for answering surveys, on the Blockchain
Apple App Analytics - Apple's very own iTunes Connect App Analytics
Wedgies - Realtime polling over social media
CleverTap - CleverTap offers blazing fast analytics, powerful real-time segmentation, multi-channel messaging, A/B testing and personalization in one unified solution.
My Motiff - Allowing you to stay connected in realtime