Apple App Analytics - Apple's very own iTunes Connect App Analytics
Crazy Egg - Through Crazy Egg's heat map and scroll map reports you can get an understanding of how your visitors engage with your website so you can boost your conversion rates.
Poltio - Create and share questions, get answers.
Hotjar - The #1 Leader in Heatmaps, Recordings, Surveys & More. Sign up for a 15-day free trial and start learning from real user behavior today!
My Motiff - Allowing you to stay connected in realtime
Lucky Orange - Get into the minds of your customers by watching them navigate your site and chatting with them as they do so.