Chordex app icon

Apps Like Chordex for iPhone and iPad

Musical chord theory at fingertips.

The app lists notes and scale degrees for selected chords. Users can play chords or individual notes.

by Mara Flint★ 4.01 ratingsMusic$0.99Data updated 2026-10-10
App detailsView in App Store

Chordex screenshots

Ranked alternatives

Showing 761–780 of 1,000 ranked alternatives.

  1. ChordLab app icon

    ChordLab

    Arthur Roolfs

    Calculate four-part voice leading chords.

    The app calculates four-part voice leading and chord permutations. It offers theoretical background, chord spelling, and an interactive Circle of Fifths for key signatures and modes.

    ★ 0.00 ratingsMusic$9.99Data updated 2026-10-10
    App details
  12. Piano Kit - Piano Chords app icon

    Piano Kit - Piano Chords

    Hidenori Matsuoka

    Search , display forms, create fingerings

    Explore chord forms with a searchable library and customizable fingerings. View and adjust chord diagrams for various instruments. Support Slide Over and Split View on iPad. Export and share chord arrangements.

    ★ 2.01 ratingsMusic$2.99Data updated 2026-09-08
    App details
  14. ToneCalculator app icon

    ToneCalculator

    Klaus Fecker

    Play scales, chords, and test tones

    Calculate tempo and beat per minute with a tap tempo function. Adjust pre delay, gate, and envelopes. Generate test tones and sine waves. View fretboard and keyboard for scale learning. Play arpeggios and chords.

    ★ 0.00 ratingsMusicFreeData updated 2026-09-17
    App details

How we rank alternatives

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