Fun, emoji-based progressions, guided by the Harmony Engine

Fun, emoji-based progressions, guided by the Harmony Engine

  • Create chords using intuitive emoji representations—no music theory knowledge required!

  • Powered by a cutting-edge Harmony Engine that suggests the best next chords for smooth, musically correct progressions.

  • Perfect for beginners and experts alike, offering freedom to explore and experiment without complexity.

  • Build beautiful harmonies with ease using the friendly, visual interface.

Explore Rich Styles and Sounds

  • Choose from over 30 musical styles for diverse creative inspiration.

  • Create in Jazz, Rock, Pop, Classical, and unique genres like Flamenco, Bossa Nova, Avant-Garde, and more!

  • Each style includes harmonies tailored to its sound—from simple triads to rich, complex structures.

  • Switch between styles instantly to inspire new ideas and sounds, always with perfectly matched harmonies.

Explore Rich Styles and Sounds
Advanced Sequencing, Simplified

Advanced Sequencing, Simplified

  • Built-in sequencer for creating customized progressions.

  • Record chords as you play and adjust each step with intuitive settings.

  • Control duration, repeats, octaves, and inversions for each chord.

  • Add expressive strum and lofi effects for natural, unique sequences.

  • Chain patterns seamlessly or export as MIDI files for use in your DAW.

Full MIDI Integration and More

  • Play with your MIDI keyboard or connect another sequencer!

  • Compatible with your existing MIDI setup for triggering chords, steps, and sequences.

  • Separate outputs for chords and bass notes enable independent instrument control.

  • Customize settings with key mapping, white-key-only mode, and more for seamless workflow integration.

Full MIDI Integration and More
Take advantage of the AUv3 Plugin

Take advantage of the AUv3 Plugin

  • Harmonicc operates as both a standalone app and an AUv3 MIDI Plugin.

  • Create AU presets and utilize all available AU parameters.

  • Use MIDI CC output from ShiftBud for dynamic control.

  • Change patterns with PatternBud integration.

  • Control key and scale remotely using BrainBud.

Download on App Store

Download for iOS or Apple Silicon

Open Source

Harmonicc offers its core components on Github.
They are all shared libraries for iOS, macOS and tvOS platforms, written in Swift.

Music Theory

Music Theory

A music theory library with Note, Interval, Scale and Chord representations in Swift enums.

LiveKnob

LiveKnob

Fully customizable and editable knob with rotary, horizontal and/or vertical gesture recognition.

ControlStripView

ControlStripView

Layout items horizontally with equal spacing or scrolling.

Other Apps

ArpBud 2

ArpBud 2

AUv3 MIDI Arpeggiator.

ChordBud 2

ChordBud 2

AUv3 MIDI Chord Sequencer.

LoopBud

LoopBud

AUv3 MIDI Recorder.

Euclid

Euclid

AUv3 Techno Bass Lines.

SnakeBud

SnakeBud

AUv3 MIDI Sequencer.

MelodyBud

MelodyBud

AUv3 MIDI Generative Sequencer.

ScaleBud 2

ScaleBud 2

AUv3 MIDI Keyboard.

ShiftBud

ShiftBud

AUv3 MIDI Sequencer.

PolyBud

PolyBud

Multitrack Polyrhythmic Sequencer.

PatternBud

PatternBud

MIDI CC Sequencer.

Textquencer

Textquencer

AUv3 MIDI Sequencer.

In Theory

In Theory

AUv3 MIDI Keyboard.

BrainBud

BrainBud

Bud App Controller.

Binarhythmic

Binarhythmic

Binary Based MIDI Sequencer.

Auto Bass

Auto Bass

Bassline MIDI Generator.

BounceBud

BounceBud

Physics Based MIDI Sequencer.

MuseBud

MuseBud

Generative MIDI Sequencer.

Auto Fills

Auto Fills

Drum Fill Generator.

Kebarp

Kebarp

MIDI Arpeggiator.

FuncBud

FuncBud

Generative MIDI Sequencer.

Note to Be

Note to Be

AUv3 MIDI Quantizer.

Harmonicc

Harmonicc

Chord Progression Sequencer.

ScratchBud

ScratchBud

Vinyl Scratching FX

ShapeStage

ShapeStage

Morphing FX Processor

RollBud

RollBud

Trance Gate & Roll FX

Nikaya

Nikaya

Wavetable & FM Synth

Your feedback is important for us.