
Description: Fretsi is an open-source digital audio workstation and MIDI sequencer for Windows, MacOS and Linux. It allows users to record, edit and mix audio and MIDI. Fretsi is designed to be powerful while remaining lightweight and easy to use.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: NetNewsWire is a free and open source RSS reader and podcast manager for Mac, iOS, and iPadOS devices. It allows you to subscribe to feeds, manage your subscriptions in a simple interface, sync between devices, and read items offline.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API