FreEWI app icon

Apps Like FreEWI for iPhone and iPad

Map MIDI events between apps.

The app remaps MIDI channels, controller messages, program changes, and note events. It can translate controller messages to channel pressure and works with other CoreMIDI virtual apps.

by Soft Audio★ 3.52 ratingsMusicFreeData updated 2026-09-24

FreEWI screenshots

Ranked alternatives

Showing 181–200 of 1,000 ranked alternatives.

  1. Xynthesizr app icon

    Xynthesizr

    Yuri Turov

    Sequence and generate musical patterns

    Create and sequence musical patterns using a 32-step matrix. nd manipulate synth sounds with generative features. Connect via MIDI to external synthesizers for real-time control and sound shaping. Adjust parameters to customize tones and rhythms.

    ★ 4.8232 ratingsMusic$6.99Data updated 2026-09-30
  1. BLEASS Arpeggiator app icon

    BLEASS Arpeggiator

    BLEASS

    Create arpeggios and sequences

    Create and customize arpeggio patterns with polyrhythms and polyphony. Adjust tempo, sync to DAWs, and control modulation. Save and load presets. Trigger notes via MIDI or touch. Sync with other devices for live performance.

    ★ 4.850 ratingsMusic$14.99Data updated 2026-09-06
  2. Xkey Piano app icon

    Xkey Piano

    ESI Audiotechnik GmbH

    Play with MIDI keyboard

    Play using a USB MIDI keyboard with 25 or 37 keys. Connect to iPad for full functionality. Access tutorials for setup and use. Select instruments and adjust settings. Export audio recordings. Control volume and effects. Sync with other music apps.

    ★ 3.17 ratingsMusicFreeData updated 2026-09-09
  3. Artis Sound Editor app icon

    Artis Sound Editor

    Soundtower Inc.

    Sound development tool for Kurzweil Artis

    The app allows editing of Program Common parameters, including Insert and Aux FX selectors. It also offers basic Program Layer manipulation and the ability to copy and paste Layers from other Artis Programs.

    ★ 3.33 ratingsMusicFreeData updated 2026-10-26
  4. All Sheet Music app icon

    All Sheet Music

    Jun Koo Hea

    Read from PDF, image, or text files

    Read and manage from PDF, image, text, and MIDI files. Import scores via camera, photos, or files. Organize by title, artist, and setlist. View scores in horizontal, vertical, or two-page modes. Annotate with pen, text, shapes, and stamps.

    ★ 4.2135 ratingsMusicFreeData updated 2026-09-14
  5. Helium AUv3 MIDI Sequencer app icon

    Helium AUv3 MIDI Sequencer

    Limelight Software

    Sequence tracks and manage clips

    Plugin for AUM. Supports 16 tracks with unlimited length and 16 output ports. Import and manage clips via Media Bay. Drag and drop clips to build songs. Direct output to multiple channels.

    ★ 4.450 ratingsMusic$14.99Data updated 2026-09-06
  6. Atoms Synthesizer - Baby Audio app icon

    Atoms Synthesizer - Baby Audio

    Baby Audio Inc.

    Generate sounds with physical modeling

    Create and manipulate organic and otherworldly sounds using physical modeling. Adjust interconnected masses and springs with customizable properties. Trigger vibrations via virtual bowing to generate unique textures.

    ★ 4.115 ratingsMusic$29.99Data updated 2026-09-06
  7. GridNotes app icon

    GridNotes

    Jason Pepas

    Play piano with grid keys and MIDI

    Play piano using a grid-based key layout. Select MIDI voices and adjust scales. Enable sticky keys for practice. Adjust note duration and velocity. Save and load custom configurations.

    ★ 5.04 ratingsMusicFreeData updated 2026-09-06
  8. Pitch Analyzer app icon

    Pitch Analyzer

    Supertintin Co., Ltd

    Sound analysis for music practice.

    The app analyzes sound input from a microphone. It detects frequency, note name, MIDI number, and cent tolerance for users.

    ★ 2.724 ratingsMusic$1.99Data updated 2026-10-05
  9. The Oscillator app icon

    The Oscillator

    Kymatica AB

    Generate tones with oscillators and noise

    Create and manipulate sound using two oscillators and one noise generator. Adjust frequencies in Hz or MIDI notes. Apply lowpass filters individually to each . Use panning for spatial effects.

    ★ 4.358 ratingsMusicFreeData updated 2026-09-08
  10. Multitracker app icon

    Multitracker

    Sebastian Sygulla

    Play multiple tracks with playlists

    Lets users play multiple audio and MIDI files using playlists. It supports routing audio tracks to USB interface outputs and uses headphone output as additional channels. MIDI files can be played with a dedicated MIDI player.

    ★ 4.4159 ratingsMusicFreeData updated 2026-09-11
  11. Skym app icon

    Skym

    ResGuide LLC

    Control 4 parameters with touch gestures

    Control 4 parameters of Ableton devices simultaneously using touch. Adjust X, Y, Speed, and Gate values in real time. Connect via USB or Bluetooth. Sync with Ableton via a provided script. Includes a free starter project for sound design.

    ★ 4.421 ratingsMusic$7.99Data updated 2026-09-06
  12. MIDI Guitar app icon

    MIDI Guitar

    Jam Origin ApS

    Play , record in real-time

    Play and convert notes into in real-time with high accuracy and low latency. Record performances, edit data, and sync with DAWs. Supports polyphonic pitch detection and articulation recognition. Export files and share recordings.

    ★ 4.3135 ratingsMusicFreeData updated 2026-09-08
  13. MultitrackStudio for iPad app icon

    MultitrackStudio for iPad

    Giel Bremmers

    Record edit and mix music tracks

    The app transforms an iPad into a multitrack music recording studio for audio and MIDI. Users can record, edit, and mix tracks with various editors and effects.

    ★ 4.429 ratingsMusic$29.99Data updated 2026-10-24

How we rank alternatives

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