Reverse Chord Finder Pro
Reverse Chord Finder Pro identifies chord names from two or more notes selected through piano, string-instrument layouts, or music-score notation.
What Reverse Chord Finder Pro is
Reverse Chord Finder Pro identifies chord names from two or more notes selected through piano, string-instrument layouts, or music-score notation. Its database includes more than 100 chord types, and chords can be played as block chords or arpeggios. Partial matches can help distinguish a full chord from passing melody notes. Identified chords can be bookmarked, and the app lets users inspect intervals, structure, and naming options. String layouts support piano, guitar, bass, ukulele, and other instruments with 3 to 12 strings, including left-handed setups and capo options. Music Score mode offers treble and bass staff across all 12 major and minor keys. It runs on iOS and macOS; the listing requires iOS 15.6 or later and macOS 13.0 or later on Apple M1 or later. The freemium app includes a 7-day trial. Plans are $1.99 a month for Monthly (Personal), $2.99 a month for Monthly (Family), $17.99 a year for Annual (Personal), $24.99 a year for Annual (Family), and $34.99, paid once for Lifetime (Family).
Good
- Identifies chords from two or more selected notes
- Includes more than 100 chord types
- Plays block chords and arpeggios
- Supports left-handed layouts and capo options
Watch out
- Mac requires macOS 13.0 or later and Apple M1 or later
- iOS requires version 15.6 or later
- Paid plans are listed alongside the free plan
Who it suits
It suits musicians, composers, and music students who want to analyze harmonies, construct chords, or learn chord theory. Its piano, string-instrument, and score inputs give users different ways to enter notes.
Verdict
Reverse Chord Finder Pro combines reverse lookup with chord playback and theory details. Its instrument layouts and score mode make it relevant to musicians working in different notation and instrument contexts.
Plans and prices
From Reverse Chord Finder Pro's own pricing page, checked 15 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Weekly (Personal) | $0.99 a month | Personal subscription · one-week trial · weekly |
| Monthly (Personal) | $1.99 a month | Personal subscription · monthly |
| Monthly (Family) | $2.99 a month | Family subscription · monthly |
| Annual (Personal) | $17.99 a year | Personal subscription · annually |
| Annual (Family) | $24.99 a year | Family subscription · annually |
| Lifetime (Family) | $34.99, paid once | Family purchase · one-time purchase |
The facts
Each one read from Reverse Chord Finder Pro's own pages, with the date it was checked.
What it does
- API and SDK
- The opened product and support documentation describes the mobile app but provides no public API, SDK or integration instructions.checked 15 Oct 2026
- Audience
- The App Store listing describes the app for musicians, composers, and music students analyzing harmonies, constructing chords, and learning chord theory.checked 10 Oct 2026
- Audio
- The app can play chords as block chords or arpeggios.checked 10 Oct 2026
- Audio playback
- Identified chords can be heard as block chords or arpeggios.checked 15 Oct 2026
- Chord database
- The App Store description says the app contains more than 100 chord types.checked 15 Oct 2026
- Chord matching
- The same note set can produce multiple names when inversions, omitted tones, extensions, or enharmonic spellings are involved.checked 15 Oct 2026
- Compatibility
- The App Store listing requires iOS 15.6 or later and lists Mac compatibility with macOS 13.0 or later on Apple M1 or later.checked 10 Oct 2026
- Developer
- Ghostdust Pty Ltd says it develops iOS, tvOS, and macOS apps and is located in the Gympie region of Queensland, Australia.checked 10 Oct 2026
- Favorites
- Users can bookmark identified chords and revisit them through a favorites list.checked 15 Oct 2026
- Feature requests
- The maker directs users to a WishKit board where they can submit, comment on and vote for feature ideas.checked 15 Oct 2026
- Independent directory status
- AppBrain lists version 2026.3, a 35.6 MB download, a May 3 2026 update and no ranking for the app.checked 15 Oct 2026
- Input modes
- Notes can be entered through piano, string instruments, or music score notation.checked 10 Oct 2026
- Input views
- Notes can be entered through piano, string-instrument layouts, or music-staff notation.checked 15 Oct 2026
- Instrument options
- String instrument layouts support 3 to 12 strings, left-handed setups, and capo options.checked 10 Oct 2026
- Licence
- The App Store listing identifies Ghostdust Pty Ltd as seller and carries a 2026 copyright notice; it does not present an open-source licence.checked 15 Oct 2026
- Limit: missing forward lookup
- An App Store reviewer requested a conventional chord dictionary that starts with a chord name and displays its notes.checked 15 Oct 2026
- Limit: piano paywall
- Reviewers complained that piano access became paid while the free post-trial instrument was limited to six-string guitar.checked 15 Oct 2026
- Limit: reported capo issue
- A JustUseApp review reported that the capo setting sometimes produced the same notes as no capo.checked 15 Oct 2026
- Limit: requested exports and views
- Reviewers requested simultaneous guitar, piano and notation views, plus PDF export and richer progression or voicing information.checked 15 Oct 2026
- Notation options
- Music-score mode includes treble and bass staves, twelve major and minor keys, and several note-naming conventions.checked 15 Oct 2026
- Partial matches
- The app can show partial chord matches to help isolate passing or melody notes.checked 15 Oct 2026
The company
- Company portfolio
- Ghostdust's portfolio lists Reverse Chord Finder Pro as an iPhone app alongside SongSheet products.checked 15 Oct 2026
- Headquarters
- Gympie region, Queensland, Australiachecked 28 Sep 2026
- Maker identity
- Ghostdust Pty Ltd develops iOS, tvOS and macOS apps and is located in Queensland's Gympie region, Australia.checked 15 Oct 2026
