
Description: TwomonUSB is a USB device manager that allows you to extend your computer's USB ports by connecting multiple devices to a single USB port. It works by using a standalone powered USB hub that connects to your computer, enabling you to plug in up to 7 additional USB devices.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Astropad is a graphics tablet app that allows you to use an iPad as a drawing tablet with your Mac. It mirrors your Mac's screen to your iPad, letting you use your iPad as a pen display with pressure sensitivity for creative tools like Photoshop.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API