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 161–180 of 1,000 ranked alternatives.

  1. e-l-s-a app icon

    e-l-s-a

    erik sigth

    Record loops, save samples, load effects

    Record and playback audio samples with a multi-octave on-screen keyboard or MIDI device. Save, load, and reverse samples. Loop samples in forward, reverse, or forward-reverse modes. Apply reverb, resonant filter, and sample rate/bit crusher effects.

    ★ 4.931 ratingsMusic$5.99Data updated 2026-09-09
  1. Thafknar – Record and Reverb app icon

    Thafknar – Record and Reverb

    Markus Sigg

    Record, play, and add reverb.

    The app records and plays audio, adding reverb to files and streams. It supports Audiobus, IAA, and AUv3 extensions for real-time reverberation.

    ★ 4.732 ratingsMusicFreeData updated 2026-10-05
  2. strng app icon

    strng

    erik sigth

    Play, tune, and shape string sounds

    Create and manipulate string-like sounds using physical modeling synthesis. Adjust string tension and delay settings for tone shaping. Play with a 25-key keyboard or MIDI controller. Apply stereo delay and filter effects to modify sound output.

    ★ 4.735 ratingsMusic$4.99Data updated 2026-09-09
  3. VS – Visual Synthesizer app icon

    VS – Visual Synthesizer

    Imaginando Lda

    Visualize audio and MIDI data in real

    Create visualizations using audio and MIDI data. Customize graphics with 8 layers that use shaders, images, or videos. Generate dynamic visuals in real-time during music playback. Adjust parameters to control effects and synchronization.

    ★ 4.6125 ratingsMusic$24.99Data updated 2026-10-28
  4. Deeptone- AI Duet Songs app icon

    Deeptone- AI Duet Songs

    HAPPY AI INC.

    Replace vocals with your voice

    Replace track vocals with user-selected voices or own voice to create custom covers. Stream music without data usage. Download tracks for offline playback. Play music while using other apps without interruptions.

    ★ 4.1887 ratingsMusicFreeData updated 2026-09-06
  5. FabFilter Volcano 3 app icon

    FabFilter Volcano 3

    FabFilter

    Apply vintage filters to audio tracks

    Apply real-time audio filtering to microphone input. Adjust gritty, creamy, and cut-off effects. Use as a plug-in in AUv3-compatible hosts. Customize filters with intuitive interface. Preview changes instantly during playback.

    ★ 5.018 ratingsMusic$24.99Data updated 2026-09-06
  6. Model 15 Modular Synthesizer app icon

    Model 15 Modular Synthesizer

    Moog Music Inc.

    Create and explore synth sounds

    Create and manipulate sounds with precise control over oscillators, filters, and effects. Connect and route modules to build custom setups. Save and load presets. Export audio files and share directly.

    ★ 4.9898 ratingsMusic$29.99Data updated 2026-10-24
  7. mKer app icon

    mKer

    Axart Labs OU

    Process MIDI and control effects

    MIDI step sequencer with 8 outputs. Send MIDI signals to multiple destinations. Configure step patterns, velocities, and note lengths. Sync with host tempo. Control via touch or MIDI input.

    ★ 4.521 ratingsMusic$7.99Data updated 2026-09-06
  8. Xequence AU | Keys app icon

    Xequence AU | Keys

    Alexander Ewering

    Play, record, and sequence MIDI notes

    A music production tool for AUv3 Audio Unit hosts. Control MIDI with a scalable, playable keyboard. Supports single or dual keyboard layouts. Integrates with advanced MIDI workstations for detailed performance and arrangement.

    ★ 4.919 ratingsMusic$2.99Data updated 2026-09-17
  9. Cubasis LE 3 app icon

    Cubasis LE 3

    Steinberg Media Technologies GmbH

    Record and edit music tracks

    Record and edit audio tracks with multi-touch controls. Mix and arrange audio files using a virtual mixer. Save and share projects directly. Access advanced features with compatible hardware.

    ★ 4.5730 ratingsMusicFreeData updated 2026-09-19
  10. F-16 Filter app icon

    F-16 Filter

    Blamsoft, Inc.

    Apply filters and adjust frequency response

    Adjust audio signals with sixteen modes and resonance controls. Modify frequency response visually. Apply saturation for analog-style clipping. Blend wet and dry signals. Use a 4 pole lowpass mode for classic Moog ladder sound.

    ★ 5.018 ratingsMusicFreeData updated 2026-09-10
  11. Melodica app icon

    Melodica

    Mellowmuse Ltd

    Polyphonic sampled AUv3 instrument app

    The app is a polyphonic sampled AUv3 instrument and standalone application. It offers a configurable keyboard, reverb, and delay effects, with selectable keyboard or breath mode for performance.

    ★ 3.426 ratingsMusic$3.99Data updated 2026-10-31

How we rank alternatives

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