Comparison

Mustud vs Piano Marvel

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

Head to head
About

Mustud

Easily create custom music theory documents, from blank notation paper to multi-page exams. This app simplifies document creation with a unique fragment system, allowing for quick generation of high-quality music resources for practice or teaching.

Highlights
  • Create blank notation paper
  • Design multi-page music exams
  • Fragment Engine for easy creation
  • Export as PDF
  • Share .mustud files
  • Universal iPad, iOS, and Mac app
  • iCloud file access
Features
Read full description

You can create everything from blank notation paper for piano or guitar, to multi-page music exams. Great for AMEB or ABRSM practice. Mustud (Music Study) has been designed to make document creation on a small mobile touch screen simple and easy.  Unlike other document-based applications where you're forced to drag items around on a page and tap on tiny buttons, Mustud takes away all that hassle using a system called the Fragment Engine. These fragments are fully customizable music theory elements such as staff lines, or chord diagrams. You just add these fragments to a list, pick your changes, and a beautifully rendered document is ready for you to share or print! In fact you could probably create an entire A4 page of music exercises in the time it takes you to read this description. Why waste time searching online for music resources when you can create your own! Features: - Export as PDF - .mustud file types to share with other Mustud users. - Beautiful, high-quality prints. - A universal iPad, iOS and Mac app. - Supports all common paper sizes. - Support for multi-page documents. - Many different fragments to choose from. - Access files from all devices using iCloud. Terms of Use: https://mustud.app/terms Privacy Policy: https://mustud.app/privacy

About

Piano Marvel

Learn to read music and play piano with a vast library of songs and guided lessons. Offers instant feedback, practice tools, and challenges for all skill levels. Suitable for self-learners and classroom environments.

Highlights
  • 30,000+ songs and 1,200+ lessons
  • Sight-reading tests and exercises
  • Step-by-step learning paths
  • Dynamics, phrasing, and theory lessons
  • Custom learning path creation
  • Regular piano challenges
  • Instant feedback via MIDI or microphone
Features
Read full description

Piano Marvel is trusted by thousands of pianists, studios, schools, and universities around the world. Piano Marvel aids in individual learning and helps facilitate a classroom learning environment. Whether you are studying with a teacher or want to learn piano on your own, Piano Marvel will help you learn how to read music and play your favorite piano songs. - Over 30,000 songs covering 18 levels from beginner to pro and almost 1,200 guided lessons teaching you how to read and play the piano more musically - Improve your sight-reading with sight-reading tests and exercises - Learn to practice efficiently with our step-by-step learning paths - Learn dynamics, phrasing, expression, articulation, and theory with hundreds of lessons videos found in the Method and Technique. - Upload any song you want to learn and create your own custom learning path - Participate in regular challenges for a chance to compete with other pianists around the world, win prizes, and improve your reading - Instant feedback and assessment on everything you play with wired USB or Bluetooth MIDI - No MIDI piano? No problem! Use your devices’ built-in microphone to hear and grade your performance* Piano Marvel has hundreds of popular songs including: - “Bang” by AJR - “Perfect” by Ed Sheeran - “We Don’t Talk About Bruno” from Encanto - “Lean On Me” by Bill Withers - “Let It Be” by the Beatles - “Piano Man” by Billy Joel - “Linus and Lucy” by Vince Guaraldi Love Classical music? Find thousands of classical pieces in our massive catalog from composers like: Mozart, Bach, Beethoven, Chopin, Scarlatti, Haydn, Brahms, Liszt, Debussy, Ravel, Scott Joplin, and more! The sheet music library includes copywritten songs published by Hal Leonard, Alfred Music, FJH Music, BachSchloar, and more. A Premium Account provides access to additional piano courses for learning scales, arpeggios, chords, note recognition, flashcards, boot camps, sight-reading, ear training, harmonization, musicality, and much more! Additional lessons and music are added to our music library daily! Free accounts gain access to Piano Marvel Premium** for their trial period and then get downgraded to a free account with limited access to Method and Technique lessons, SASR tests, and library songs. PIANO MARVEL PREMIUM ACCOUNT SUBSCRIPTION DETAILS: - Payment will be charged to your Apple Account at confirmation of purchase - Subscription auto-renews until canceled by the user - Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period - Your Apple account will be charged for renewal within 24 hours prior to the end of the current period. - Subscriptions may be managed by the user and auto-renewal may be turned off - Any unused portion of a free trial period will be forfeited when you purchase a subscription - You may view our Privacy Policy at https://pianomarvel.com/privacy-policy - You may view our Terms of Service at https://www.pianomarvel.com/terms-of-service * Currently in Beta: when using the microphone, results may vary. ** Music protected by copyright will not be made available during the free trial period. Upgrade for access.

Screenshots

Mustud4 screens
Piano Marvel4 screens

Verdict

The call

The clearest difference is price: Piano Marvel at Free against Mustud's $4.99. Piano Marvel also leads on rating (4.7 vs 4.1) and ratings volume (5.2K vs 8). Mustud's advantage is in-app purchases (none vs 7). On review sentiment, 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

CostPrice · In-app purchases · Ads · Monetization

Piano Marvel is free to download; Mustud costs $4.99 up front. Piano Marvel sells 7 in-app purchases, starting at $17.99 per month. Mustud asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Piano Marvel holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: Piano Marvel has 5.2K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 50% of Mustud's written reviews are positive against 57% of Piano Marvel's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on August 20, 2026 and September 24, 2026 respectively.

Scorecard6 real differences · 4 level
Mustud versus Piano Marvel: the parameters behind the verdict, then further details
ParameterMustudPiano Marvel
Price$4.99Free — better
Rating4.1 (8 ratings)4.7 (5.2K ratings) — better
Positive reviews50.0% of reviews57.4% of reviews — better
Number of ratings85.2K — better
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFreemium — better
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS16.013.0 — better
Further details — not scored
Size5 MB473 MB
Age rating4+4+
DeveloperBeau NouvellePiano Marvel LLC

Customer experience

Mustud

All ratings8 ratings
Positive75.0%
Neutral12.5%
Negative12.5%
Written reviews14 reviews
Positive50.0%
Neutral14.3%
Negative35.7%

Piano Marvel

All ratings5,241 ratings
Positive91.7%
Neutral3.2%
Negative5.1%
Written reviews237 reviews
Positive57.4%
Neutral7.2%
Negative35.4%

Bugs and requests

Mustud

Not enough reviews yet to summarise bugs or requests.

Piano Marvel

Reported bugs

5 issues
  • Note recognition issues
  • Bluetooth connectivity problems
  • Inability to access certain features
  • Scoring system malfunctions
  • Compatibility issues with recent iOS updates

Requested features

6 requests
  • More popular/contemporary music options
  • Ability to loop and isolate sections of songs
  • Microphone support for acoustic pianos
  • More intuitive and customizable user interface
  • Improved performance on older devices
Show 1 more
  • Better integration with Apple ecosystem

In-app purchases

None

Mustud

No in-app purchases

7 purchases

Piano Marvel

Subscriptions2
  • Piano Marvel Premium Account$17.991 Month
  • Piano Marvel Premium Account$129.991 Year
One-time5
  • Song $1.99$1.99
  • Song $3.99$3.99
  • Song $6.99$6.99
Show 2 more
  • Song $7.99$7.99
  • Song $59.99$59.99

Questions

Is Mustud free?
Mustud costs $4.99, with no in-app purchases.
Is Piano Marvel free?
Piano Marvel is free to download, with in-app purchases available.
Which has better reviews, Mustud or Piano Marvel?
Piano Marvel is rated higher. Mustud averages 4.1 out of 5 from 8 ratings, while Piano Marvel averages 4.7 from 5.2K ratings.
Do Mustud or Piano Marvel have ads?
Neither Mustud nor Piano Marvel shows ads.
Which is updated more often, Mustud or Piano Marvel?
Mustud ships an update every 3 weeks, and Piano Marvel every 3 weeks. Most recently, Mustud was updated on August 20, 2026 and Piano Marvel on September 24, 2026.

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