Byell Harmony app icon

Apps Like Byell Harmony for iPhone and iPad

Learn, listen, and look up music.

The app provides a practice tool for learning musical chords and scales. It answers questions about note relationships, scale construction, and chord identification across various instruments.

by Garzotto GmbH★ 0.00 ratingsMusicFreeData updated 2026-09-21

Byell Harmony screenshots

Ranked alternatives

Showing 561–580 of 1,000 ranked alternatives.

  1. Chordex app icon

    Chordex

    Mara Flint

    Musical chord knowledge for desktop users.

    The app provides musical chord knowledge with two operational modes. Users can select a chord to see its notes and scale degrees, or highlight notes on a virtual keyboard to find matching chords.

    ★ 0.00 ratingsMusic$0.99Data updated 2026-10-10
  1. soundbite - ear trainer app icon

    soundbite - ear trainer

    CANDID CODE LLC

    Identify notes, intervals, and chords

    Learn music theory with interactive exercises on intervals, scales, and chords. Identify notes and harmonies through listening tasks. Receive feedback to improve understanding and accuracy.

    ★ 5.01 ratingsEducationFreeData updated 2026-09-06
  2. Rousseau MusicPad app icon

    Rousseau MusicPad

    Norman Schmidt

    Understand and use numbered musical notation.

    The app allows users to input numbers or notes using a seven-note keypad that sounds like an Italian harpsichord. Melodies can be imported from iReal Pro and exported to other applications that support Midi or MusicXML.

    ★ 3.24 ratingsMusicFreeData updated 2026-09-18
  3. Theremin I/O app icon

    Theremin I/O

    FFFF00 Agents AB

    iPhone becomes a touchless music instrument.

    The app transforms an iPhone into a touchless music instrument using the camera and flash to detect hand distance. This input generates tones through an old-school synthesizer with various sound presets and scale options.

    ★ 4.05 ratingsMusic$2.99Data updated 2026-10-17
  4. Music Theory Matrix app icon

    Music Theory Matrix

    Hamoon Nozari

    Explore musical patterns with algorithms

    Explore through mathematical concepts. Calculate note frequencies using the 12th root of 2. Visualize octaves and intervals with ratio comparisons. Adjust semitones to see frequency changes. Link musical notes to their corresponding frequencies.

    ★ 5.01 ratingsEducationFreeData updated 2026-09-06
  5. Vocal Scale Trainer PRO 15 app icon

    Vocal Scale Trainer PRO 15

    ZEN APP

    Tune instruments and practice pitch

    Check singing pitch and tune instruments with real-time feedback. Practice scales including major, minor, pentatonic, and harmonic minor. Record audio sessions and adjust pitch. Customize keyboard labels and color themes. Use a metronome for timing.

    ★ 1.01 ratingsMusic$2.99Data updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.