Comparison

Melody Mapper vs ChordOrbit

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Melody Mapper

Features
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Master Music Notation with Melody Mapper Melody Mapper is your intelligent companion for learning and analyzing sheet music. Simply open a MusicXML file and explore each note, symbol, and marking with a single tap. Whether you’re a music student, teacher, or enthusiast, Melody Mapper brings clarity to complex scores. Identify notes, rests, articulations, dynamics, and more—instantly explained in context. Key Features: • Import and view MusicXML sheets • Tap notes and symbols to reveal names and detailed explanations • Designed for beginners, educators, and self-learners • Offline access for learning anywhere No more guessing what a notation means—learn it on the spot.

About

ChordOrbit

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Explore musical harmony in a visual and intuitive way with KeyOrbit — an interactive Circle of Fifths designed for musicians, students, and composers. The app makes it easy to navigate between musical keys, understand harmonic relationships, and quickly visualize the chords within each key’s harmonic field. The interactive wheel transforms traditional music theory into a dynamic and easy-to-understand experience, whether you’re studying scales, composing songs, or practicing improvisation. With a modern and minimal design, KeyOrbit turns the classic Circle of Fifths into a powerful tool for learning and musical creativity. Key Features • Interactive Circle of Fifths navigation • Clear visualization of major keys and relative minor keys • Automatic highlighting of the harmonic field for the selected key • Display of key signatures with sharps and flats • Clean, modern, and easy-to-use interface • Perfect for students, guitarists, bass players, pianists, and composers Whether you’re learning music theory or looking for a fast way to explore chord relationships and key signatures, KeyOrbit is the perfect musical companion to keep in your pocket.

Screenshots

Melody Mapper4 screens

Verdict

The call

The clearest difference is device support: Melody Mapper at 2 against ChordOrbit's —. On price, in-app purchases and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 5 level
Melody Mapper versus ChordOrbit: the parameters behind the verdict, then further details
ParameterMelody MapperChordOrbit
PriceFreeFree
Update frequencyEvery 4 days—
AdsNo—
In-app purchasesNoNo
DevicesiPhone, iPad — better—
Requires iOS16.016.0
Further details — not scored
Size14 MB1 MB
Age rating4+4+
DeveloperJlemon Studio LLCALEXANDER RIVAIL Ruiz MARTINS

In-app purchases

None

Melody Mapper

No in-app purchases

None

ChordOrbit

No in-app purchases

Questions

Is Melody Mapper free?
Melody Mapper is free to download, with no in-app purchases.
Is ChordOrbit free?
ChordOrbit is free to download, with no in-app purchases.

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