
Description: Free Visualizer Music is a free software that allows you to create visualizations and animations that react and dance to your music. It has customizable templates, real-time audio reaction, and it's easy to use.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Kauna is an open-source audio visualizer that renders real-time graphics generated from audio input. It supports visualizations like oscilloscope, spectrum analyzer, waveform, etc. Kauna is customizable and works on Linux, Windows and macOS.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API