
Description: Symphonical is an open-source music publishing software that helps indie artists, labels, and managers organize royalty payments. It tracks sound recording and publishing data to ensure proper payment allocation.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Tomboy is a free, open-source note-taking and information organizing software application. It has a simple interface for creating, editing, and searching notes, allowing users to easily capture ideas, to-do lists, notes, and more on their desktop.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API