
Description: iPhysics Sandbox is a physics simulation app that allows users to interact with various objects in a virtual sandbox. Place blocks, ramps, pendulums and more to experiment with gravity, friction, mass, velocity and other physics concepts.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Sand! is a desktop drawing software for artists that provides an infinite canvas with gesture based controls. It allows the user to sketch, paint, and tell visual stories with simple yet powerful tools.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API