Harmonizr app icon

Apps Like Harmonizr for iPhone and iPad

by Matthew Robbins★ 4.227 ratingsMusic$4.99Data updated 2026-09-14

Harmonizr screenshots

Ranked alternatives

Showing 381–400 of 1,000 ranked alternatives.

  1. SoundPrism app icon

    SoundPrism

    Grace Cloud GmbH

    Create beautiful music immediately without knowledge.

    The app offers a unique visualization of pitches and intuitive controls for composing melodies, tone, and chord patterns. Users can create ringtones, record compositions, and play along to selected tracks.

    ★ 4.274 ratingsMusicFreeData updated 2026-09-15
  1. MidiPad 2 app icon

    MidiPad 2

    Codelle

    Customize midi controller pads easily.

    The app allows users to send notes, program changes, or controller events to Core Midi devices. Users can customize pads, add multiple pages, and group pads with matching colors.

    ★ 4.3129 ratingsMusic$2.99Data updated 2026-11-06
  2. 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
  3. Harmony Bloom app icon

    Harmony Bloom

    MNR Development LLC

    Generate MIDI patterns

    Create and manipulate polyrhythmic MIDI patterns with visual feedback. udio using five selectable sound types. Transmit MIDI data to compatible devices. Control patterns through intuitive interface with adjustable parameters.

    ★ 4.930 ratingsMusic$9.99Data updated 2026-09-06
  4. MelodyBud Generative Sequencer app icon

    MelodyBud Generative Sequencer

    Cem Olcay

    Sequence and randomize MIDI notes

    Create and edit MIDI sequences with sequencing. Randomize notes, velocity, octave, and gate length. Add ratchets and glide effects. Set individual randomization values for steps using parameter-locking. Adjust and refine sequences step by step.

    ★ 4.513 ratingsMusic$6.99Data updated 2026-10-26
  5. KA mini DiZi app icon

    KA mini DiZi

    SHANTOU KONG AUDIO SOFTWARE TECHNOLOGY CO.,LTD.

    ★ 5.05 ratingsMusic$1.99Data updated 2026-09-06
  6. Learn Music Notes - ChordIQ app icon

    Learn Music Notes - ChordIQ

    Songtive SIA

    Learn chords and scales with MIDI keyboard

    Learn notes and chords through interactive . Identify key signatures for major and minor scales. Guess notes on treble and bass clefs. Play competitive to practice guitar and piano chords using a MIDI keyboard.

    ★ 4.5220 ratingsMusicFreeData updated 2026-09-13
  7. auSCOPE X app icon

    auSCOPE X

    Nemesis Technology, Inc.

    See audio waveforms in real time

    View stereo audio waveforms in real time with two-channel design and pixel-accurate resolution. Capture audio signals using a sophisticated trigger system. Monitor waveforms with minimal latency between sound input and visual display.

    ★ 4.212 ratingsMusic$5.99Data updated 2026-09-29
  8. MIDI Layers app icon

    MIDI Layers

    Limelight Software

    Layer data across multiple instruments

    Enables routing of data within AUv3 hosts. Users can create up to 12 scenes with layered instruments. Each scene supports up to 127 channels. Features include keyboard splits, crossfade transitions, and ensemble layering.

    ★ 4.610 ratingsMusic$9.99Data updated 2026-09-06

How we rank alternatives

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