
Description: doubleTwist is a free music player and media syncing app for Android, iOS and Windows devices. It allows you to wirelessly sync iTunes music, playlists and videos to Android phones and tablets.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Winyl is an open-source music player and library manager for Windows. It allows you to play, organize and sync your music collection across devices. Winyl supports most major audio formats and includes features like smart playlists, library filtering, and visualizations.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API