Comparison

MusicKeyRoll vs MIDI Scribe

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

Head to head
About

MusicKeyRoll

Features
Read full description

Elevate your piano sight-reading and musical skills with this versatile practice app, compatible with both MIDI keyboards and an intuitive on-screen keyboard. Explore a wide range of features designed to help you progress step-by-step: • Key Signature Selection: Easily choose your key signature using an interactive circle of fifths. • Sight-Reading Exercises: Improve note recognition with treble, bass, or grand staff reading drills. • Scale Drills & Fingering Guidance: Master scales and appropriate finger techniques. • Chords & Progressions: Strengthen your harmonic foundation through focused chord training and chord progression exercises. • Hanon Exercises: Enhance agility and technique with classic Hanon drills. • Simple Repertoire: Practice short, beginner-friendly pieces to apply your new skills. • Authentic Sounds: Experience realistic audio options, including General MIDI instruments or a rich Steinway Grand Piano sound. Develop your sight reading skills, speed, and confidence—one note at a time.

About

MIDI Scribe

This app automatically records practice sessions from MIDI instruments, segmenting takes by breaks or specific MIDI commands. Review and organize your recordings with a piano roll, star favorites, and export them as MIDI files. It prioritizes user privacy with no ads or data collection.

Highlights
  • Automatic take capture
  • Configurable idle time for new takes
  • Manual take control via MIDI commands
  • Piano roll for reviewing takes
  • Starring favorite takes
  • Configurable retention policy for unstarred takes
  • Export as MIDI files
Read full description

MIDI Scribe is a free productivity app for capturing and organizing practice takes from your MIDI-capable musical instrument. Run it while you practice, and it will automatically start new takes after every session break, with a configurable auto-take idle time, as well as support for specific MIDI commands (such as a middle or left piano pedal press) to manually start and end takes. A piano roll is provided to review and scrub individual takes. Star the takes that you want to keep indefinitely, while unstarred takes are cleaned up over time based on a configurable retention policy. All takes can be exported as MIDI files for use in other programs. MIDI Scribe is completely private. Connect your instrument, capture your takes, and keep everything securely on your device . No ads, no analytics, no snooping on your usage, and nothing ever leaves your device unless you export it. MIDI Scribe is completely free and open source for you to enjoy.

Screenshots

MusicKeyRoll4 screens
MIDI Scribe4 screens

Verdict

The call

The clearest difference is update cadence: MusicKeyRoll at weekly against MIDI Scribe's every 3 weeks. MusicKeyRoll also leads on iOS requirement (15.6 vs 18.6). On price, ads, in-app purchases 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

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

UpkeepUpdate frequency

MusicKeyRoll ships an update weekly, MIDI Scribe every 3 weeks. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 7 level
MusicKeyRoll versus MIDI Scribe: the parameters behind the verdict, then further details
ParameterMusicKeyRollMIDI Scribe
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyWeekly — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, Mac
Requires iOS15.6 — better18.6
Further details — not scored
Size182 MB39 MB
Age rating4+4+
DeveloperMozusystems, LLCJames Ranson

In-app purchases

None

MusicKeyRoll

No in-app purchases

None

MIDI Scribe

No in-app purchases

Questions

Is MusicKeyRoll free?
MusicKeyRoll is free to download, with no in-app purchases.
Is MIDI Scribe free?
MIDI Scribe is free to download, with no in-app purchases.
Do MusicKeyRoll or MIDI Scribe have ads?
Neither MusicKeyRoll nor MIDI Scribe shows ads.
Which is updated more often, MusicKeyRoll or MIDI Scribe?
MusicKeyRoll ships an update weekly, and MIDI Scribe every 3 weeks. Most recently, MusicKeyRoll was updated on October 27, 2026 and MIDI Scribe on October 31, 2026.

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