PolyPhase app icon

Apps Like PolyPhase for iPhone and iPad

Generate melodies and copy to follower tracks

Create and manipulate melodies using a generative sequencer. Generate interwoven melodies with phase offsets and probability settings. Manually draw notes or disable generation. Send MIDI to external devices or use an included wavetable synthesizer.

by Marcos Kohler★ 4.626 ratingsMusic$19.99Data updated 2026-09-16

PolyPhase screenshots

Ranked alternatives

Showing 361–380 of 1,000 ranked alternatives.

  1. Howl: A formant synthesizer app icon

    Howl: A formant synthesizer

    Daniel Clelland

    Create and share vocal sounds

    Create vocal effects using a vocoder with four parallel bandpass filters. Generate synthesized sounds with a simple sawtooth wave. Adjust pitch via a customizable keyboard. Apply effects like bitcrush, reverb, and vibrato.

    ★ 4.339 ratingsMusicFreeData updated 2026-09-10
  2. Pony Piano MIDI app icon

    Pony Piano MIDI

    Sylvain Nowe

    Play melodies, learn chords, scroll scores

    Learn melodies and chords from 16,000 classical pieces. Play with tempo and pitch adjustments. Access smart score scrolling during playback. Share performances. Connect via keyboard using USB adapter.

    ★ 4.434 ratingsMusicFreeData updated 2026-09-08
  1. iVoxel app icon

    iVoxel

    Harry Gohs

    A vocoder and singing machine.

    The app combines a voice-optimized synthesizer and a vocoder. It allows users to sing along to selected songs and record their voice for playback.

    ★ 3.317 ratingsMusic$6.99Data updated 2026-09-15
  2. Tap Delay app icon

    Tap Delay

    Harry Gohs

    Create effects with tap timing

    Create and manipulate effects using a step sequencer interface. Adjust tape simulation settings including compression, saturation, hiss, head bias, and wow/flutter. Export audio files and apply effects during recording or playback.

    ★ 4.213 ratingsMusic$1.99Data updated 2026-10-24
  3. Heavy Brass app icon

    Heavy Brass

    Christian Schoenebeck d/b/a Crudebyte

    Stream sounds and control tone

    Create and play music with virtual trumpet, trombone, and saxophone instruments. Adjust articulations, dynamics, and timbres. Record and export performances. Sync with DAWs for production. Control via MIDI or touch interface.

    ★ 4.237 ratingsMusic$9.99Data updated 2026-09-10
  4. Glory Math 2 app icon

    Glory Math 2

    Coffeeshopped LLC

    Create melodies and harmonies with touch

    Create melodies and harmonies by touching and shaking the screen. Generate color fields that correspond to musical elements. Adjust notes and tempo using bottom controls. Collaborate with the to compose unique pieces.

    ★ 4.26 ratingsEntertainmentFreeData updated 2026-09-08
  5. Tonality: Music Theory app icon

    Tonality: Music Theory

    Bryce Hostetler

    Play, learn, and master

    Explore with chord and scale references. Identify and analyze chords. Create and edit MIDI files. Use AUv3 plugins for sound synthesis and composition. View detailed scale information and interval relationships.

    ★ 4.8129 ratingsMusic$7.99Data updated 2026-11-01
  6. GenuineSounds Vol. I app icon

    GenuineSounds Vol. I

    GSi di Guido Scognamiglio

    Stream high-poly samples with WLF Engine

    Edit and manipulate sampled instruments with high polyphony support. Load and play wavetable samples efficiently. Adjust parameters for sound shaping. Export and integrate samples into music projects. Sync with DAWs for seamless workflow.

    ★ 4.76 ratingsMusic$25.99Data updated 2026-09-06
  7. DubFilter app icon

    DubFilter

    ConTempoNet S.A.S. di Maurizio Refice & C.

    ★ 4.771 ratingsMusicFreeData updated 2026-09-09
  8. 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
  9. RingsFX app icon

    RingsFX

    Limelight Software

    Excite resonators with MIDI input

    Allows users to process audio using three synthesis methods: Modal Synthesis, Sympathetic Strings, and Inharmonic Strings. Users can excite the resonator via MIDI input, noise, or external audio.

    ★ 4.926 ratingsMusic$8.99Data updated 2026-09-06
  10. Super J8 Synth + AUv3 app icon

    Super J8 Synth + AUv3

    AudioKit Pro, LLC

    Stream and play analog synths offline

    Create and shape sounds with analog-style oscillators and modulation effects. Adjust parameters for deep basses, lush pads, and vibrant leads. Use cross-modulation, PWM, and polyphonic unison for rich tones.

    ★ 4.987 ratingsMusic$8.99Data updated 2026-11-01
  11. frekvens app icon

    frekvens

    erik sigth

    Shift frequencies and delay audio

    Adjust audio frequencies with linear shifting and stereo delay feedback. Apply high and low pass filters. Modulate delay with LFO. Control via MIDI CC.

    ★ 4.821 ratingsMusic$2.99Data updated 2026-09-10
  12. Mela – AUv3: Synth, FX, MIDI app icon

    Mela – AUv3: Synth, FX, MIDI

    Nikolozi Meladze

    Build custom synths and audio effects

    Create custom polyphonic synthesizers and audio effects using modular components. Arrange modules on lanes to process audio signals. Build complex processors. Run as a standalone or AUv3 plug-in in DAWs like Logic Pro and Cubasis.

    ★ 4.868 ratingsMusicFreeData updated 2026-09-06

How we rank alternatives

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