
Description: Magic Pen is a lightweight vector graphics editor for creating illustrations, diagrams, animations, and more. It has an intuitive interface with customizable brushes and tools for sketching, inking, and painting.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Algodoo is a 2D physics sandbox simulation software where users can create models and experiments using simple shapes, joints, motors and forces. It helps visualize and understand physics concepts in an engaging way.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API