
Description: Designer City is a browser-based 3D modeling and design software. It allows users to create 3D models of buildings, landscapes, and other structures with an intuitive drag-and-drop interface. The software is geared towards architects, urban planners, and designers.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Citybound is an open-source city-building simulation game and city simulator. It focuses on bottom-up emergent gameplay by simulating each individual in the city and their daily needs and activities.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API