
Description: Listening Singing Teacher is a software that helps people improve their singing ability. It listens to you sing and gives instant feedback on pitch, rhythm, melody and more to help you stay in tune.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Vocalist is an auto-tuning and pitch correction software for vocals and instruments. It allows you to easily edit and tweak the tuning of audio recordings to fix pitch issues or apply stylistic effects.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API