Apple App Analytics - Apple's very own iTunes Connect App Analytics
Qrvey - Embedded Analytics built exclusively for SaaS applications.
My Motiff - Allowing you to stay connected in realtime
AnswerRocket - AnswerRocket is a search-powered analytics that makes it possible to get answers from business data by asking natural language questions.
Usage Analytics in appFigures - Track usage for your app along side downloads, ranks & more
Syndigo - Syndigo is an online management platform that provides access to the world’s biggest global content database of digital information.