
Description: Libre.fm is an open source web-based platform that allows users to track their music listening habits, discover new music, and connect with others who have similar musical tastes. It provides automated music recommendations and social features.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Ducktunes is a free, open-source music player and library manager. It allows you to play, organize, and sync your music across devices. Ducktunes has a clean interface and supports most major audio formats.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API