
Description: DCS: World is a free-to-play combat flight simulator developed by Eagle Dynamics. It features meticulously modeled air and ground units with advanced flight models and avionics systems. Players can fly a variety of military aircraft in singleplayer and multiplayer combat scenarios.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: YS Flight Simulator is a free, open-source flight simulator for Windows, Mac and Linux. It has realistic physics, detailed aircraft models, global scenery, and a friendly user interface for both beginners and experienced pilots.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API