StepPolyArp app icon

Apps Like StepPolyArp for iPhone and iPad

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.

by Laurent Colson★ 4.848 ratingsMusic$19.99Data updated 2026-09-14

StepPolyArp screenshots

Ranked alternatives

Showing 601–620 of 1,000 ranked alternatives.

  1. Free Vibes app icon

    Free Vibes

    GSi di Guido Scognamiglio

    Play vibraphone sounds in real time

    A music that emulates a vibraphone using physical modeling. Users can play in keyboard or mallet mode with adjustable mallet hardness. It supports full polyphony across 49 notes and functions as a standalone instrument.

    ★ 5.018 ratingsMusicFreeData updated 2026-09-06
  2. Gospel Organ® app icon

    Gospel Organ®

    MIDIculous LLC

    Play, customize, and emulate organs

    Record and play organ sounds with adjustable tuning and articulation. Access 25 high-quality presets. Customize settings for tone and response. Sync with AUv3 and run as a standalone . Store files on 1GB of space.

    ★ 4.812 ratingsMusic$14.99Data updated 2026-09-06
  1. Astronaut Voice app icon

    Astronaut Voice

    Qneo

    To Apollo , live mode

    Transform into an communication with real-time audio effects. Switch between ground control and modes. Include Apollo mission videos, Quindar tones, and sound effects like rocket engines and thrusters.

    ★ 3.49 ratingsEntertainment$2.99Data updated 2026-09-29
  2. studiomux app icon

    studiomux

    Christian Blomert

    Stream audio, MIDI, and OSC via USB

    Stream audio, MIDI, and OSC data through a USB connection to integrate iOS into music production. Control apps with MIDI controllers or send OSC messages to compatible software. Sync multiple iOS devices using Ableton Link for seamless collaboration.

    ★ 1.920 ratingsMusic$9.99Data updated 2026-09-09
  3. MIDI XY-PAD app icon

    MIDI XY-PAD

    Michael Lauer

    Send signals from two controllers

    Send and receive signals between mobile and macOS devices. Control two controllers simultaneously. Configure controller settings and polarity on the mobile device. Connect via network session on macOS.

    ★ 3.47 ratingsMusicFreeData updated 2026-09-21
  4. iFretless Guitar app icon

    iFretless Guitar

    Blue Mangoo Consulting Company Limited

    Play notes with one-touch precision

    Create and play melodies, scales, and arpeggios with one-touch-per-note controls. Adjust pitch of individual notes in real time. Connect to software effects or record directly in DAW apps.

    ★ 4.229 ratingsMusic$9.99Data updated 2026-09-08
  5. Protokol - MIDI/OSC Monitor app icon

    Protokol - MIDI/OSC Monitor

    Hexler LLC

    And log MIDI signals

    And log MIDI messages, OSC data, Art-Net signals, and Gamepad inputs. View real-time control protocol streams. Check Open Sound Control network connections. Supports multiple input sources for creative and technical workflows.

    ★ 4.616 ratingsMusicFreeData updated 2026-09-17
  6. Latin Beats: Drum Pad Machine app icon

    Latin Beats: Drum Pad Machine

    Sonic Market LLC

    Create and play rhythms

    Create and customize rhythmic patterns using authentic loops. Add percussion instruments and adjust tempo. Export tracks and share via social media or cloud services. Sync with MIDI devices for live performance.

    ★ 4.719 ratingsMusicFreeData updated 2026-09-06
  7. My Little Note app icon

    My Little Note

    Yuichiro Toh

    Learn musical notes interactively and simply.

    The app helps users learn to read musical notes. It supports MIDI keyboards via USB or Bluetooth connection for interactive learning.

    ★ 2.33 ratingsEducation$1.99Data updated 2026-09-12

How we rank alternatives

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