SurveyMonkey Intelligence - Usage and download metrics for all mobile apps
CONTACTBOX - CONTACTBOX combines the simplicity of an address book with effective functions of a CRM system.
Apple App Analytics - Apple's very own iTunes Connect App Analytics
Evercontact - Your contacts always up to date and automatically with Evercontact.
CleverTap - CleverTap offers blazing fast analytics, powerful real-time segmentation, multi-channel messaging, A/B testing and personalization in one unified solution.
Pobuca Connect - Connect with your contacts.