
Description: AppFollow is an app analytics and optimization platform for mobile app developers. It provides insights into user engagement, ratings, reviews, keywords, and more to help developers improve their apps.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: App Annie is an analytics platform that provides market data and insights for mobile apps. It tracks download and revenue metrics across iOS, Android and other platforms to help developers, publishers and investors understand market trends and optimize app performance.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API