
Description: Xcos is an open-source graphical programming tool for modeling and simulating dynamical systems, specifically designed for control systems modeling. It features block diagram modeling, simulation, data plotting, and embedded code generation.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Circuit Solver Desktop is a Windows program that allows you to design, simulate, and analyze analog and digital circuits. It includes analysis tools like AC, DC, transient, and Fourier transforms to simulate circuits. It is designed for engineers, students, and electronics hobbyists.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API