Apple App Analytics - Apple's very own iTunes Connect App Analytics
Google Analytics - Improve your website to increase conversions, improve the user experience, and make more money using Google Analytics. Measure, understand and quantify engagement on your site with customized and in-depth reports.
Poltio - Create and share questions, get answers.
SimilarWeb - SimilarWeb.com is a website analysis tool that gives you analytics information for any website.
My Motiff - Allowing you to stay connected in realtime
CleverTap - CleverTap offers blazing fast analytics, powerful real-time segmentation, multi-channel messaging, A/B testing and personalization in one unified solution.