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 201–220 of 1,000 ranked alternatives.

  1. SquareSynth 2 - Chiptune Synth app icon

    SquareSynth 2 - Chiptune Synth

    James Navarro

    Create music

    Create music using 8-bit synthesizer with NES and C64-inspired features. Use 8 multitimbral channels via MIDI. Integrate with Audio Unit Version 3 hosts. Support Audiobus for audio routing.

    ★ 4.137 ratingsMusic$9.99Data updated 2026-09-16
  1. jAmp Bleep app icon

    jAmp Bleep

    Jan Maes

    Turn knobs with MIDI control

    A music allows users to control virtual knobs via MIDI. Adjust parameters to modify sound effects. Save and load preset configurations. Integrate with DAWs as an AUv3 plugin.

    ★ 4.729 ratingsMusicFreeData updated 2026-09-06
  2. Polychord: Chord Instrument app icon

    Polychord: Chord Instrument

    Apposite LLC

    Play chords, record, and share music

    Create and play music with chord circles and strum keys. Switch between major and minor keys. Play scales and set auto-accompany with drums, bass, and arpeggiators. Record performances and share them.

    ★ 4.439 ratingsMusic$9.99Data updated 2026-09-08
  3. Shimmer AUv3 Audio Plugin app icon

    Shimmer AUv3 Audio Plugin

    Limelight Software

    Apply effects to tracks

    A effect for digital workstations. Users apply delay, pitch shifting, and reverb to create harmonies. Adjust filtering and monitor signal levels with stereo meters. Presets and graphical interface available.

    ★ 4.231 ratingsMusic$7.99Data updated 2026-09-17
  4. Tails - Dual Reverb app icon

    Tails - Dual Reverb

    Unfiltered Audio LLC

    Stream audio and apply effects

    Create and manipulate effects with two parallel reverbs. Swap between reverbs based on amplitude or tone changes. Auto-duck inputs to reduce unwanted noise. Adjust parameters for precise harmonic control. Export processed audio files directly.

    ★ 4.914 ratingsMusic$9.99Data updated 2026-09-06
  5. lo-fi-af app icon

    lo-fi-af

    Unfiltered Audio LLC

    Edit audio, apply -fi effects, and export

    Create and manipulate -fi audio effects with customizable artifacts and noise. Apply tape warbles, vinyl crackles, and digital distortion. Adjust parameters for different audio textures.

    ★ 5.029 ratingsMusic$9.99Data updated 2026-09-06
  6. Chordion : Musical Instrument & MIDI Controller app icon

    Chordion : Musical Instrument & MIDI Controller

    Olympia Noise Co.

    Play chords, compose melodies, share tracks

    Create and play music using chord and melody controls. Switch between chords and melodies with one hand. Adjust key and chord progressions. Record and playback performances. Share created songs directly.

    ★ 4.647 ratingsMusic$2.99Data updated 2026-09-08
  7. Crystals Harmonizer® app icon

    Crystals Harmonizer®

    Eventide Inc.

    Create pitched delays and reverbs

    Create pitched delays and reverbs using twin reverse pitch shifters. Manipulate granular delay length and pitch. Add depth to synths, guitar, and vocals. Includes reverse delays and reverb effects for sound design and solos.

    ★ 4.620 ratingsMusic$14.99Data updated 2026-09-23
  8. MIDI Tools app icon

    MIDI Tools

    Victor Porof

    Edit messages in real time

    Manipulate messages within a DAW's effects chain using 8 audio units. Create custom routings and effects. Load in compatible hosts like BeatMaker 3 or Cubasis 2. Transmit and receive data between units. Adjust parameters in real time.

    ★ 4.722 ratingsMusic$4.99Data updated 2026-09-16
  9. Agonizer app icon

    Agonizer

    Kai Aras

    Play, edit, and share synth bass tracks

    Create and manipulate monophonic bass sounds with a synthesizer featuring 140+ factory presets. Apply stereo effects and control via ROLI Seaboard or other MPE controllers.

    ★ 4.8203 ratingsMusic$19.99Data updated 2026-11-04
  10. TB Compressor app icon

    TB Compressor

    Dirk Breebaart

    Compress audio and shape dynamics

    Apply compression with soft knee, parallel, upward, and downward options. Use external side-chain input and spatially selective compression. Adjust band-limited settings for precise dynamics control.

    ★ 4.824 ratingsMusic$8.99Data updated 2026-09-11

How we rank alternatives

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