AutoArp app icon

Apps Like AutoArp for iPhone and iPad

Strum chords and create arpeggios

Turn your iPhone or iPod Touch into a musical instrument. Select chords and strum strings with fingers to create arpeggiated sounds. Edit and share songs, use MIDI support, and transpose notes with in- purchase.

by Drew Milloy★ 4.326 ratingsMusicFreeData updated 2026-09-08

AutoArp screenshots

Ranked alternatives

Showing 21–40 of 1,000 ranked alternatives.

  1. Chordbot Lite app icon

    Chordbot Lite

    Contrasonic AB

    Play chords, select tracks, and create music

    Create and play chord progressions in various styles. Add chords, select instrument tracks, and hit play. Experiment with complex arrangements using hundreds of piano, guitar, synth, bass, and drum tracks.

    ★ 3.812 ratingsMusicFreeData updated 2026-09-08
  2. Polychord: Chord Instrument app icon

    Polychord: Chord Instrument

    Apposite LLC

    Play chords, record, and share music

    Create and play music with chord circles and strum keys. Switch between major and minor keys. Play scales and set auto-accompany with drums, bass, and arpeggiators. Record performances and share them.

    ★ 4.439 ratingsMusic$9.99Data updated 2026-09-08
  3. 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
  1. Chord ai - Play any song! app icon

    Chord ai - Play any song!

    Nomad AI OU

    Songs, learn chords, track beats

    Recognize chords, beats, and lyrics from audio files or microphone input. Access songs on YouTube, SoundCloud, or local files. View diagrams and track progress. Export lyrics and chords for offline use.

    ★ 4.75,769 ratingsMusicFreeData updated 2026-09-06
  2. ChordUp app icon

    ChordUp

    Dmitrii Klochkov

    Play chords with a single touch

    Select chords with a single touch. Tap the key button and slide to choose chord types. Play any common chord instantly without presets. Connect to MIDI devices for real-time control. Adjust chord voicings and transpose on the fly.

    ★ 4.441 ratingsMusic$5.99Data updated 2026-09-10
  3. JustChords app icon

    JustChords

    Marek Palka

    Create and share chord charts and lyrics

    Catalog and organize chord charts and lyrics. Import from online sources or create new charts. Sync across devices via iCloud. Build and share setlists. Transpose, capo, or rewrite chords. Use with metronome, autoscroll, and chord buttons.

    ★ 4.9203 ratingsMusicFreeData updated 2026-09-06
  4. Chordion : Musical Instrument & MIDI Controller app icon

    Chordion : Musical Instrument & MIDI Controller

    Olympia Noise Co.

    Play chords, compose melodies, share tracks

    Create and play music using chord and melody controls. Switch between chords and melodies with one hand. Adjust key and chord progressions. Record and playback performances. Share created songs directly.

    ★ 4.647 ratingsMusic$2.99Data updated 2026-09-08
  5. Shoom Synthesizer app icon

    Shoom Synthesizer

    Yuri Turov

    Play, edit, and share sounds

    Create and manipulate sound with three independent synthesizers. Adjust pitch from 8–20,000 Hz. Slide or snap notes to scales with customizable glide rates. Set and edit individual notes for precise musical control.

    ★ 4.963 ratingsMusic$6.99Data updated 2026-09-10
  6. 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
  7. Chordjam app icon

    Chordjam

    AUDIOMODERN EOOD

    Generate chord progressions and rhythms

    Create and customize chord progressions using scale types, chord types, and voicing parameters. Generate rhythmic patterns and random sequences for musical variations. Export MIDI files and integrate with digital audio workstations.

    ★ 4.328 ratingsMusic$9.99Data updated 2026-09-06
  8. Progressions app icon

    Progressions

    Limelight Software

    Generate chords with mathematical precision

    Create chord sequences based on a root note and mode. Generate related chords using mathematical algorithms. Adjust complexity and freedom levels to control sequence variation. Integrate with DAWs as an AUv3 MIDI plugin.

    ★ 4.232 ratingsMusic$12.99Data updated 2026-09-06
  9. Earpeggio app icon

    Earpeggio

    Balazs Kiss

    Identify intervals, chords, and scales by ear

    Learn to identify musical intervals, chords, scales, and rhythms by listening. Practice ten exercises including interval and chord recognition, melody and rhythm dictation, and chord progressions.

    ★ 4.99,638 ratingsMusicFreeData updated 2026-09-09
  10. iOptigan app icon

    iOptigan

    Stefan Stenzel

    Play optical discs and loops

    Play music using optical discs with 57 concentric tracks. Select chord patterns by pressing buttons. Choose from different musical styles like Bossa Nova or Big Band. Control playback speed and volume.

    ★ 4.8114 ratingsMusic$5.99Data updated 2026-09-10
  11. Chordify: Songs, Chords, Tuner app icon

    Chordify: Songs, Chords, Tuner

    Chordify BV

    Play songs, learn chords, save tracks

    Learn to play songs with accurate chord charts for any track. View animated guitar, ukulele, and piano chords. Search a vast song catalog and sync your library across devices. Integrate with YouTube for instant access to music.

    ★ 4.733,575 ratingsMusicFreeData updated 2026-09-10

How we rank alternatives

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