Hymn Companion

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About Hymn Companion

Hymn Companion helps musicians play, practice, organize, and adapt hymns and songs for rehearsal and performance.

The app provides original scores, transposition to a selected key, and melody-only views.

Chords for the 1985 Hymnal

Hymn Companion adds automatically generated chord symbols to selected hymns from the 1985 Hymnal, even when the original scores contain no chord information. These chords transpose with the music and can be included in exported MusicXML files for further arranging and editing.

Generated chords are musical suggestions and may benefit from review or adjustment.

Hymn Companion also includes Lyrics, Lists, a Metronome, Keyboard tools, and offline song access.


Unofficial app

Hymn Companion is an independent application and is not affiliated with, sponsored by, or endorsed by The Church of Jesus Christ of Latter-day Saints.

Copyright and attribution

© 2026 Kenneth S. Roberts.

Copyright applies to original Hymn Companion application code, design, and app content—not to third-party music, scores, arrangements, lyrics, or trademarks.

Transpositions, generated chord symbols, melody reductions, annotations, and other transformations created within Hymn Companion are not official editions from the original publisher or rights holder.

Third-party materials remain the property of their respective owners and are subject to applicable rights and permissions.

Users are responsible for ensuring that music and other materials they add to Hymn Companion may be used under applicable rights and permissions.

App Info & Storage

Approx. core app size
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Catalog music saved on this device
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Verified saved songs
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Approx. app + all supported catalog music
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Hymn Companion downloads music as songs are opened. Individual songs or entire Lists can be saved on this device for offline access.

Estimates use uncompressed shipped files, with shared music counted once. Saved bytes may include partial downloads. Imported Files, Notes, other browsing caches, and browser storage overhead are excluded.

List

Clear all Favorites?

This removes all items from Favorites. Lists are not affected.

Offline music

Checking saved music…

Add to Home Screen

    This adds an app icon. It does not save all songs for offline use.

    About imported files

    Personal files

    Import personal PDF and MusicXML files from this device. Be Thou My Vision is an included review example. Removing it from Files does not remove its catalog score.

    Files that can be imported

    Either file type is fine. A PDF by itself works well for viewing and organizing music.

    Features of each file type

    PDF

    Note: Transpose and Melody only are not available from a PDF alone.

    MusicXML / MXL

    Note: Annotation is not available in Transpose or Melody only.

    Playback and metronome

    Files

    Stored only in this browser on this device. Keep your original files; clearing browser data removes your added files.

    New list

    List items — checked items will be kept

    Edit Song in List

    Original title
    Page number
    Filename

    The Nativity Song

    Original key: G major · Tap the key to choose another.

    Select a key

    Higher than the original

    Lower than the original

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    Add Note

    Used in Lists

    Existing Notes

    Checked Notes will be included in this List.