Reverse Chord Finder Pro vs Sigelo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Reverse Chord Finder Pro
Identify chords by inputting notes from various instruments or music notation. Discover chord names, hear them played, and analyze their construction. Supports multiple instruments and customization options for musicians of all levels.
- Input notes via piano, string instruments, or music score
- Extensive chord database with over 100 chord types
- Hear chords as block chords or arpeggios
- Find partial chord matches
- Save identified chords to Favorites
- View chords on different instruments or notation
- Left-handed string instrument support
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If you’ve ever asked “What chord am I playing?” Reverse Chord Finder Pro is for you! Just select two or more notes — using piano, stringed instruments, or music notation — and the app will show you the names of the chords that match. “This app is simply awesome! It will accelerate your discovery of new chords in leaps and bounds and raise your level of playing to new heights.” — A Happy Customer KEY FEATURES * Enter notes in 3 different modes: Piano/Keyboard, String Instruments (guitar, bass, ukulele, etc.), and Music Score * Extensive chord database — more than 100 chord types! * Hear chords played as block chords or arpeggios * Find partial chord matches to isolate passing melody notes * Use the Favorites list to bookmark chords you’ve identified * See the same chord represented on different instruments or in musical notation SPECIAL FEATURES * Left-handed String Instrument support * String Instrument options for 3 to 12 strings, plus capo * Music Score mode supports treble and bass staff, and all 12 major and minor keys * View major scale degrees for selected notes to learn chord construction * Customize chord notation (CDEFGAB, CDEFGAH, Do-Re-Mi) MUSICIANS, COMPOSERS, AND MUSIC STUDENTS * Analyze and write down harmonies * Recognize and construct chords more easily * Improve your understanding of chord theory MUSIC TO OUR EARS “I can look up chords faster than with any other method. Worth much more than the current price.” “With this app I can find out what the chords are ... No more embarrassment in front of the rest of the band!” “A songwriter’s best friend!” Questions or comments? Need some help? Email: support@reversechord.com Web: http://reversechord.com Terms of use: http://reversechord.com/terms.html
Sigelo
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Descubra, ouça e organize os louvores da sua igreja! Com nosso aplicativo, você pode: Visualizar eventos da igreja em um calendário fácil de navegar; Acessar louvores e músicas para apreender e se inspirar. Ouvir áudios e referências(cifras, partituras e letras) musicais, facilitando a pesquisa e estudo; Tudo isso em um só lugar, pensado para aproximar você do louvor e repertório de sua igreja
Screenshots
Verdict
The clearest difference is in-app purchases: Sigelo at none against Reverse Chord Finder Pro's 6. Reverse Chord Finder Pro's advantage is iOS requirement (15.6 vs 17.6). On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Reverse Chord Finder Pro sells 6 in-app purchases, starting at $0.99 per 7 days. Sigelo asks for nothing beyond the download.
Reverse Chord Finder Pro ships an update every 5 weeks, Sigelo monthly. The most recent releases landed on November 1, 2026 and October 11, 2026 respectively.
| Parameter | Reverse Chord Finder Pro | Sigelo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (704 ratings) — better | — |
| Positive reviews | 83.6% of reviews | — |
| Number of ratings | 704 — better | — |
| Update frequency | Every 5 weeks | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 36 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Ghostdust | Juliel Christiansen Jordao |
Bugs and requests
Reverse Chord Finder Pro
Reported bugs
2 issues- Capo feature not working as expected
- Sound not playing in some cases
Requested features
5 requests- Ability to save chord progressions
- Chord lookup functionality
- MIDI support
- Customizable chord display options
- Export chord data to PDF
Sigelo
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Reverse Chord Finder Pro
- Weekly (Personal)7 Days trial$0.997 Days
- Monthly (Personal)$1.991 Month
- Monthly (Family)$2.991 Month
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- Annual (Personal)$17.991 Year
- Annual (Family)$24.991 Year
- Lifetime (Family)$34.99
Sigelo
No in-app purchases
Questions
Is Reverse Chord Finder Pro free?
Is Sigelo free?
Do Reverse Chord Finder Pro or Sigelo have ads?
Which is updated more often, Reverse Chord Finder Pro or Sigelo?
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