
Description: Helvum is an open-source cross-platform note taking app focused on flexibility and customizability. It allows users to organize notes into customizable notebooks, supports tagging, linking between notes, embedding media, and has a variety of text formatting options.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: VB-Audio VoiceMeeter is a virtual audio mixer software for Windows that allows users to manage audio inputs and outputs. It can mix multiple audio sources, apply effects, and route sound to different devices.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API