
Description: SimplePlanes is a physics-based sandbox game that allows players to build and fly their own aircraft creations. Design planes piece by piece or use the intuitive editor to shape fully functioning planes from the ground up. Experiment with aerodynamics and see how different designs affect flight performance.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: FlightGear is an open-source, multi-platform flight simulator that provides realistic flight dynamics and visuals. It supports many different aircraft and lets users fly around the world with customized weather, time of day settings.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API