Comparison

CDEFGAB Music Toolkit vs MUEDnote

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

Head to head
About

CDEFGAB Music Toolkit

Features
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CDEFGAB Music Toolkit turns scales, modes and chords into something you can see and play — on guitar, bass and piano keys, in one app. Tap notes on the neck and the app names the mode you just built and the chords hiding inside it. SEE EVERY SCALE AND MODE Tap notes directly on the fretboard to build any scale or mode. Set the tonic, read the intervals at a glance, and transpose the whole pattern to any key without losing the shape. Switch the same scale between guitar, bass and piano keys instantly — the relationships stay the same, only the layout changes. FIND THE MODE, AND THE CHORDS INSIDE IT Not sure what you just played? Matching Scales finds every scale and mode that contains the notes you selected, with suggested tonics and closest matches from the built-in library. In chord mode every note shows which chords it belongs to, so theory stops being abstract. LEARN CHORDS — THE APP LISTENS A step-by-step chord course teaches shapes one at a time. Play the chord and the microphone checks it: each note lights up green as it rings, and the lesson moves on by itself once the chord sounds clean. Chord changes are graded the same way, at a tempo you set. THEORY THAT CONNECTS 17 harmony lessons with quizzes, a Circle of Fifths view, a chord builder with alternate voicings, progression tools, and a chord reference you can browse from A to Z. MICROTONAL TUNER A microphone tuner with chromatic and microtonal modes. Tune to any target note, hear the reference tone, and save custom string tunings for alternate setups. PRACTICE AND TIMING Guided fretboard exercises for accuracy and speed across the neck. A rhythm sequencer and metronome with accents, polyrhythms and polymeters, plus a tap trainer that grades how tightly you play. PLAY YOUR WAY UP Career mode takes you from bedroom to stadium. Perform the real exercise at each venue while the mic grades your timing, earn Riffs, and watch your skill profile fill in. MORE • Guitar, bass and piano keyboard modes • Interval strip you can show or hide • Scale Library to browse and apply scales and modes • Scale 2 mode to compare two selections • Left-handed mode (mirrored fretboard) • Interactive guided tours in every module • Landscape, distraction-free interface • Works offline, no account required NEED HELP? Open Info in the app and tap "User Guide" for the full documentation.

About

MUEDnote

Features
Read full description

MUEDnote is an app that understands how you think about music. You don't have to write anything. Through conversations with Hoo, an AI owl companion, MUEDnote reads your production style, strengths, and the challenges on your mind — then organizes it all into a profile, automatically. The note isn't something you write. It's something written about you. --- Key Features --- [Profile Dashboard] Hoo auto-generates your profile as a music creator from your conversations and session data. View and edit your production tendencies, focus areas, and musical decision-making patterns in card format. [Conversations with Hoo] Hoo is an owl-shaped AI partner. Hoo listens, nods along, and surfaces creative patterns you didn't know you had. [Hoo's Care] Pomodoro-based focus management. After a 50-minute session, Hoo reminds you to take a break. Not overworking — that's Hoo's job too. --- MUEDnote has changed --- In v1.1.0, MUEDnote evolved from a "production log app" into an app that knows you. We removed manual log input entirely, replacing it with a natural conversation-based approach to building your profile. And it's now completely free. No subscription required.

Screenshots

CDEFGAB Music Toolkit4 screens
MUEDnote4 screens

Verdict

The call

The clearest difference is update cadence: MUEDnote at every 8 days against CDEFGAB Music Toolkit's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

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

UpkeepUpdate frequency

CDEFGAB Music Toolkit ships an update every 4 months, MUEDnote every 8 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard1 real difference Ā· 5 level
CDEFGAB Music Toolkit versus MUEDnote: the parameters behind the verdict, then further details
ParameterCDEFGAB Music ToolkitMUEDnote
PriceFreeFree
Update frequencyEvery 4 monthsEvery 8 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size20 MB35 MB
Age rating4+4+
DeveloperOleksandr Kornievglasswerks inc.

In-app purchases

None

CDEFGAB Music Toolkit

No in-app purchases

None

MUEDnote

No in-app purchases

Questions

Is CDEFGAB Music Toolkit free?
CDEFGAB Music Toolkit is free to download, with no in-app purchases.
Is MUEDnote free?
MUEDnote is free to download, with no in-app purchases.
Do CDEFGAB Music Toolkit or MUEDnote have ads?
Neither CDEFGAB Music Toolkit nor MUEDnote shows ads.
Which is updated more often, CDEFGAB Music Toolkit or MUEDnote?
CDEFGAB Music Toolkit ships an update every 4 months, and MUEDnote every 8 days. Most recently, CDEFGAB Music Toolkit was updated on October 30, 2026 and MUEDnote on October 31, 2026.

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