
Description: QModBus is an open-source Qt-based implementation of the Modbus protocol used in industrial control systems. It provides APIs and components for building Modbus masters and slaves.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ModSim is modeling and simulation software used for process modeling and optimization. It enables users to build dynamic models of industrial processes from basic unit operations.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API