
Description: ChipTone is a free and open-source chiptune tracker for Windows, macOS, and Linux. It allows users to compose and sequence chiptune or tracker music using custom instruments and effects.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: SFXR is a free and open source sound effect generator. It allows users to easily create retro-style sound effects like explosions, laser guns, power ups, etc. for games and other projects.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API