Interval Matrix Pro® app icon

Apps Like Interval Matrix Pro® for iPhone and iPad

See intervals, build chords, play music

Learn music theory through a visual, color-coded interface that maps intervals and scales. Identify notes and relationships instantly. Practice with interactive exercises and track progress over time. Sync with other devices for consistent learning.

by JIMMY MICHAEL HUDSON★ 5.02 ratingsEducationFreeData updated 2026-09-06

Ranked alternatives

Showing 581–600 of 1,000 ranked alternatives.

  1. Pocket Voice - Talking Piano app icon

    Pocket Voice - Talking Piano

    Rambax, LLC

    Record any sound, play piano.

    The app allows users to record sounds up to five seconds and play them using a piano keyboard. Users can play multiple recorded sounds simultaneously with included demo tunes.

    ★ 3.021 ratingsMusicFreeData updated 2026-09-12
  2. Music Tales app icon

    Music Tales

    David Lerner

    Create with forest instruments

    Create and share using a synthesizer keyboard, bass guitar, and drum set. Record and export compositions. Follow interactive storybook lessons with characters Baird, Reba, and Peter to learn concepts.

    ★ 5.08 ratingsEducationFreeData updated 2026-09-15
  1. StringLab app icon

    StringLab

    Limelight Software

    Model strings and create sounds

    Generates instrument sounds using physical string modeling based on Karplus-Strong theory. Users can adjust waveform inputs, control delay lines, and modify filters to create various instrument tones.

    ★ 4.111 ratingsMusic$14.99Data updated 2026-09-06
  2. iAutoharp app icon

    iAutoharp

    Ronald Nicholson

    Tap chords and strum sweet music

    The app allows users to play chords by tapping buttons and strumming. Chord buttons can be reconfigured for over 150 chords per key, and users can experiment with picking melodies.

    ★ 2.73 ratingsMusic$1.99Data updated 2026-09-10
  3. Super Fretboard Flash Cards app icon

    Super Fretboard Flash Cards

    Michael Rylee

    Learn fretboard notes and positions.

    The app offers flash cards for learning fretboard notes, positions, and ear training. It supports various instruments and learning methods for musicians of all levels.

    ★ 2.65 ratingsMusicFreeData updated 2026-09-30
  4. Music Reading Essentials app icon

    Music Reading Essentials

    Notagram, LLC

    Learn and practice sheet music reading.

    The app helps users learn and practice sheet music reading, covering note names, rhythms, and intervals. It features four sets of flash cards with increasing difficulty and a shuffling algorithm that prioritizes incorrect answers.

    ★ 4.611 ratingsMusic$2.99Data updated 2026-10-16
  5. Guitar scales and modes Pro app icon

    Guitar scales and modes Pro

    Andrii Pirumov

    Play , memorize notes, track progress

    Learn with detailed fretboard diagrams. View and practice chromatic, major, minor, and pentatonic . Memorize notes with visual aids. Customize scale settings for different tunings. Track progress and repeat exercises for mastery.

    ★ 0.00 ratingsMusic$3.99Data updated 2026-09-14
  6. Bass Fretboard Addict app icon

    Bass Fretboard Addict

    Michael Rylee

    Practice guitar notes

    Learn and practice guitar notes, chords, and soloing. Complete ear training exercises and sight reading drills. Track progress with daily practice sessions and apply knowledge to real instrument playing. Sync with Apple Health for workout tracking.

    ★ 3.112 ratingsMusic$4.99Data updated 2026-09-08

How we rank alternatives

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