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 61–80 of 1,000 ranked alternatives.

  1. GlitchCore app icon

    GlitchCore

    Alexander Matheu

    Glitch audio with micro loops

    Manipulate audio by creating micro loops and scrubbing sound. Set loop points and adjust lengths. Reverse live audio. Rearrange audio in real time. Compatible with host apps like AUM and GarageBand.

    ★ 4.341 ratingsMusic$4.99Data updated 2026-09-22
  2. AudioKit Digital D1 Synth app icon

    AudioKit Digital D1 Synth

    Audiobus Pty. Ltd.

    Create and play virtual analog synths

    Create and play music with a 64-voice virtual analog and PCM . Access 500+ presets from various artists. Adjust filters, envelopes, and modulation parameters. Save and recall custom patches. Export audio files and share directly.

    ★ 4.82,075 ratingsMusicFreeData updated 2026-09-16
  1. Vocal Range Finder - Sing Whiz app icon

    Vocal Range Finder - Sing Whiz

    DHWAPER LLC

    Find and match artists

    Record and analyze performances to determine . Provide feedback on pitch and tone. Suggest artists with similar ranges. Offer interactive exercises to improve singing technique and control. Track progress over time.

    ★ 4.52,650 ratingsMusicFreeData updated 2026-09-06
  2. GSDSP MMM app icon

    GSDSP MMM

    Gustav Scholda

    Modulate plugins with LFOs and macros

    Control MIDI parameters with LFOs, random generators, envelope followers, and XY pads. Modulate plugins, hardware, and instruments via MIDI CC. Create and automate modulation without drawing automation curves.

    ★ 4.831 ratingsMusicFreeData updated 2026-09-06
  3. TB Enhancer app icon

    TB Enhancer

    Dirk Breebaart

    Enhance audio, add depth and sparkle

    Record and process audio in real time using microphone input. Apply studio-quality enhancements, excitation, and sweetening effects. Adjust parameters for depth, clarity, and tone. Export processed audio files.

    ★ 4.618 ratingsMusic$6.99Data updated 2026-09-20
  4. Mela Classic (AUv3) app icon

    Mela Classic (AUv3)

    Nikolozi Meladze

    Stream audio and process effects

    Allows users to create and edit music using virtual analog synthesizers and multi-effects. It supports loading as an instrument, audio effect, or MIDI processor within host applications.

    ★ 4.950 ratingsMusic$19.99Data updated 2026-09-06
  5. Pianoteq 8 app icon

    Pianoteq 8

    MODARTT

    Model instruments, play, record

    Play piano and other instruments with realistic physical modeling. Adjust parameters like velocity and aftertouch. Load and save custom sound presets. Connect to MIDI devices for live performance. Export audio files in various formats.

    ★ 4.5128 ratingsMusicFreeData updated 2026-09-06
  6. yaleD - Reverse Delay app icon

    yaleD - Reverse Delay

    Sonosaurus LLC

    Apply effects to audio

    Apply effect to audio input by adjusting time, feedback, and filtering settings. Integrate as AUv3 plugin with host apps like GarageBand and Cubasis. Export processed audio files directly.

    ★ 4.924 ratingsMusic$1.99Data updated 2026-09-29
  7. SoundFonts app icon

    SoundFonts

    Brad Howes

    Generate sounds with key touches

    Create and manipulate audio using a polyphonic synthesizer with customizable . Play virtual keys to generate sounds. Use as an AUv3 plugin for music production. Adjust parameters to modify tone and effects.

    ★ 4.3147 ratingsEntertainment$7.99Data updated 2026-11-01
  8. King Key app icon

    King Key

    Caelum Audio Ltd

    Play keyboard samples anywhere

    Play keyboard sounds, MIDI keyboard tones, typewriter noises, and four produced drum kits. Trigger samples via keyboard input or MIDI. Export audio files and share directly.

    ★ 4.914 ratingsMusic$1.99Data updated 2026-09-06
  9. StepPolyArp app icon

    StepPolyArp

    Laurent Colson

    Generate melodic patterns from MIDI input

    Create and save unlimited presets with 16 patterns each. Adjust polyphonic and polyrhythmic sequences. Sync presets to iCloud. Use as a standalone or AUv3 MIDI effect. Generate melodic patterns from played notes or chords.

    ★ 4.848 ratingsMusic$19.99Data updated 2026-09-14
  10. DRC - Polyphonic Synthesizer app icon

    DRC - Polyphonic Synthesizer

    Imaginando Lda

    Design analog synths and shape sounds

    Create and customize analog-style sounds with up to 8 voices. Adjust oscillators, sub-oscillator, and noise source. Use AUv3 for integration with DAWs. Design patches with classic synth parameters.

    ★ 4.7656 ratingsMusic$8.99Data updated 2026-09-30
  11. Koala Sampler • Beat Maker app icon

    Koala Sampler • Beat Maker

    Mazbox Limited

    Record audio, create beats, add effects

    Record audio using phone microphone for instant sampling. Create beats by arranging samples, applying effects, and building tracks. Resample output into new inputs for extended sound manipulation. Track progress in real-time with intuitive interface.

    ★ 4.81,458 ratingsMusic$4.99Data updated 2026-11-02
  12. TB Equalizer app icon

    TB Equalizer

    Dirk Breebaart

    Process audio with precision and control

    Record audio from a microphone or external sound card. Process signals in real time with a dynamic . Apply non-linear filters and adjust settings through a functional user interface. Integrate as an AUv3 plug-in in compatible host apps.

    ★ 4.666 ratingsMusic$9.99Data updated 2026-09-22
  13. Prism MIDI Sequencer app icon

    Prism MIDI Sequencer

    Tyler Quatraro

    Sequence tracks and sync with synths

    Create and edit music sequences with 16 tracks and 1/32 step resolution. Adjust timing with elastic features and polyrhythms. Sync with -compatible synths and drum apps for live performance and composition.

    ★ 5.030 ratingsMusic$19.99Data updated 2026-09-06
  14. FabFilter Twin 3 app icon

    FabFilter Twin 3

    FabFilter

    Stream audio and apply filters

    Create synth sounds with oscillators, filters, and modulation tools. Adjust parameters for precise sound shaping. Access an FX section for effects. Customize GUI for intuitive workflow. Export audio files and integrate with DAWs.

    ★ 4.641 ratingsMusic$24.99Data updated 2026-09-06

How we rank alternatives

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