
Description: Listening Ear Trainer is a free, open-source ear training software designed to help musicians develop their listening and music transcription skills through interval recognition, scale degree recognition, chord recognition, rhythm dictation, and melody dictation exercises.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: GNU Solfege is a free and open source ear training software. It helps users improve their musical skills, including identifying intervals, chords, rhythms, and melodies. It is an educational tool for improving one's music abilities.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API