Perfect Ear is described as 'Learn chords, scales, intervals, learn to identify melodies by ear and how to sight read music. Learn how to sing notes and intervals! Learn essential music theory and bootstrap your musicianship'. There are eight alternatives to Perfect Ear for a variety of platforms, including Mac, Windows, Linux, iPhone and iPad. The best alternative is KDE Minuet, which is both free and Open Source. Other great apps like Perfect Ear are EarMaster (Freemium), GNU Solfege (Free, Open Source), Meludia (Freemium) and ScoreDate (Free, Open Source).
Professional software for ear training and practical music theory on Windows and Mac. A program such as EarMaster will provide you with: Progressive lessons made by music teachers that help you build up your skills according to your actual level.
GNU Solfege is free music education software. Use it to train your rhythm, interval, scale and chord skills. GNU Solfege is an ear training program written to help you train intervals, chords, scales and rhythms.
ScoreDate is your date with the music ! It is an open source software written in Java that helps musicians to learn music reading. It also helps you with ear training. It is suitable for any skill, from beginners to professional users. From slow training to first sight reading.
Listening Ear Trainer has 2 methods to improve your pitch recognition skills. The Singing Funnel Method lets you sing notes with increasing precision. The Octave Anchor Pitches Method builds a repertoire of notes, which increases with each exercise.