
Description: FaceTime is a video calling app developed by Apple. It allows users to make video calls between Apple devices like iPhones, iPads and Macs over WiFi or cellular networks.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Chat rooms are online spaces where multiple users can have real-time conversations via text, audio, or video. They allow people to communicate instantly without email or private messaging.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API