
Harmonize: Ear Training App for Relative Pitch and Just Intonation
Harmonize is an ear training app that helps you develop relative pitch and a feel for just intonation through hands-on listening. It is useful not only for brass band and orchestra players, but also for singers who want more stable pitch, and for musicians who are comfortable with equal-tempered instruments such as guitar or piano but struggle with fretless instruments or vocal harmony. Instead of learning pitch only as theory, Harmonize lets you train by listening to a target chord and adjusting your own pitch until the sound locks in. That practical, ear-first experience is the core of the app. ...






