Best Post-Tonal Apps

Instant matrix and pitch set calculationsView pitch set information on matrixRotate, invert, and flip sets

This application simplifies complex post-tonal music calculations. It allows users to instantly compute matrices and pitch set collections, with options to view detailed set information, rotate, invert, and flip sets. Users can also save and edit their work for future reference.

Create evolving soundscapes by tracing abstract shapes on your screen. This app offers a darker, more introspective and atmospheric musical experience, ideal for generative music exploration. Recommended for use with headphones or external speakers.

Generative soundscape creationInteractive touch interfaceEvolving musical textures

Your Music Theory Companion

$0.99

This app provides musicians with instant access to a comprehensive music theory reference. It includes scales, chords, harmonizations, and notes with audio playback and support for multiple notation systems. It's designed for songwriting, studying, and quick reference.

1500+ scales, chords, and harmonizationsChord harmonizations for every scaleAudio playback for every entry

This app creates a unique, ever-changing audio-visual experience using vocal and piano samples. Users can influence the composition through different modes and even spread the sound across multiple devices.

Generative audio-visual compositionVocal and piano sample assemblyFour 'Conduct' modes for user control

Scales Pro: Circle of Fifths

(10)

paid

Chords, Scales & Metronome

Interactive Circle of Fifths wheelChord charts and scale diagramsMetronome for practice

$2.99 | 100% OFF

Learn music theory with an interactive Circle of Fifths, chord charts, and scale diagrams. Includes a metronome and visual aids for guitar, bass, and piano. Ideal for musicians of all levels.

(288)

Pitchy

Pitch Class Set Toolkit

Pitch Class Set analysisNormal Form, Prime Form, Forte Name12-tone Matrix Calculator

Analyze and compose music with this toolkit for pitch class set theory. It offers tools for calculating normal form, prime form, and more, aiding in musical composition and analysis.

(15)

Harmonic structure explorationCustom tuning system creationRhythmic unit management

Composer Lab

$17.99

$19.99 | 10% OFF

Explore harmonic structures, scales, and microtonal tuning systems. This app offers tools for organizing pitch material, crafting custom tunings, and managing rhythmic units for songwriting and composition.

Metronome Beats: Pulse & Tempo

(2)

paid

With Pro Tuner & Pendulum

Highly accurate metronomeRealistic pendulum animationPractice timer

This app provides a highly accurate and stable metronome with a realistic pendulum animation to help musicians of all levels improve their timing, rhythm, and tempo. It includes a practice timer, adjustable time signatures, and authentic vintage click sounds, along with a built-in chromatic tuner.

(224)

Bass Booster, Volume Equalizer

Music Boost & Sound Amplifier

Precision multi-band equalizerPowerful bass boostIntelligent volume amplifier

Enhance your audio experience with a powerful equalizer and bass booster. Sculpt sound with professional-grade tools to reveal hidden details and feel the music.

(0)

Tonality Trainer

Learn tonalities!

Learn tonality namesLearn key signaturesMusic education tool

Learn the names and key signatures of musical tonalities. This application provides a straightforward way to master tonal concepts.

Explore new musical possibilities beyond the 12-note scale. This app provides access to unique tuning systems and scale designs, allowing you to discover and create never-before-heard music. No prior music theory knowledge is needed to experiment with these innovative tonal worlds.

Access Ervin Wilson's tuning researchExplore 12-note scale alternativesDiscover new melodic patterns and harmonies

by Kelfar Technologies

$19.99

Explore musical scales beyond equal temperament. Tune individual keys, experiment with diverse presets, and create your own tunings. Connect MIDI keyboards for a fully customizable microtonal music experience.

Individual key tuning (+- 100 cents)35+ high-quality sampled instrumentsMIDI In for external keyboard control

Create rich, evolving drone textures with precise intonations. This synthesizer is ideal for meditation, relaxation, or experimental music creation, offering a wide range of timbres from calming to discordant.

Polyphonic drone texturesPrecise intonationsCustomizable timbres

Enhance your musical understanding with a comprehensive guide to harmony and voicings. Explore a vast library of chords, practice with interactive tools, and access video tutorials designed for musicians.

Extensive chord and voicing libraryInteractive mallet position guidePolyphonic keyboard with vibraphone/marimba sounds

Experience and share a unique musical performance. Explore over 2,500 existing renditions of a conceptual piece. This app allows you to create and contribute your own silent performance.

Create performancesShare performancesListen to existing performances

Echo Frame: Tonal Resonance

(13)

paid

A study in sight and sound

Image-to-music matchingNarrative essence analysisResonance framework evaluation

This app analyzes a photograph's narrative essence and visual dimensions to find its perfect musical counterpart. It integrates with your music library or the global catalog to create intentional pairings, offering discovery modes and shareable exports.

See the color of sound.