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 681–700 of 1,000 ranked alternatives.

  1. SpectrumGen app icon

    SpectrumGen

    Alexander Zolotov

    Draw sound spectra and play

    The app allows users to draw sound spectra and play them simultaneously. It offers WAV export, eight timbres, and adjustable octaves from two to eight.

    ★ 4.410 ratingsMusic$0.99Data updated 2026-09-22
  1. Echo Guitar™ Lite app icon

    Echo Guitar™ Lite

    Supertintin Co., Ltd

    Compose guitar songs with unique features.

    The app provides tools for composing guitar songs, including automatic arpeggio, a chords tapboard, and pattern tapboard. Users can record and playback songs with animations and view chord fingering hints.

    ★ 5.02 ratingsMusicFreeData updated 2026-09-29
  2. 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
  3. Stellarvox app icon

    Stellarvox

    Igor Vasiliev

    Design spaces, shape sound, create ambiance

    Create immersive audio environments with hybrid reverb and artificial space design. Adjust geometry, dimensions, and tonal structure of virtual spaces.

    ★ 5.010 ratingsMusic$11.99Data updated 2026-09-06
  4. A Hot Pink Piano - Play Music app icon

    A Hot Pink Piano - Play Music

    Ana Streczyn

    With hot keys

    With a hot interface featuring all 88 keys. View key note labels and use a retina display. Access an optional double keyboard and support external MIDI keyboards on iPad. Sync across iPhone, iPod Touch, and iPad.

    ★ 3.45 ratingsMusicFreeData updated 2026-09-08
  5. 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

How we rank alternatives

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