Comparison

Gliss vs Clefkid

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

Head to head
About

Gliss

Features
Read full description

Test, learn and train music notation recall. Speed up your sight reading and sharpen your note recall across different clefs.

About

Clefkid

Features
Read full description

Learn to read music notes, one note at a time. Clefkid is a calm note-reading practice app for kids and beginners. A note appears on the treble clef staff, you tap its letter name, and you get a clear correction if you miss. No countdowns, no pressure, and no daily practice cap. HOW IT WORKS • See a note on the staff and tap the letter: C, D, E, F, G, A or B • Hear each note aloud, replay it any time, or switch sounds off in Settings • Miss it? Clefkid shows the right note name and you try again before moving on • Each round is 8 notes, so practice fits into a few spare minutes PRACTICE WHAT MATTERS • Progress shows which notes feel familiar and which still need work • Tap any note on the Progress screen to practice just that note • First-try accuracy is tracked separately, so a correction never counts as a first-try answer GROWS WITH YOUR CHILD • Beginner range: 8 notes from middle C (C4) to C5 • Treble range: 15 notes from C4 to C6, including ledger lines • Works for anyone learning to read treble clef, whether they play piano, recorder, violin or another instrument FOR PARENTS • Parent view shows practice time, first-try accuracy, streak and recent rounds • Works offline, with no account and no ads • Practice records stay on this device. We do not collect data from this app. • VoiceOver support describes where the note sits on the staff without giving away the answer Clefkid is a practice tool for note names. It is not a full music course and does not check playing on an instrument.

Screenshots

Gliss4 screens
Clefkid4 screens

Verdict

The call

The clearest difference is update cadence: Clefkid at every 3 days against Gliss's weekly. 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

Gliss ships an update weekly, Clefkid every 3 days. The most recent releases landed on October 27, 2026 and October 26, 2026 respectively.

Scorecard1 real difference Ā· 5 level
Gliss versus Clefkid: the parameters behind the verdict, then further details
ParameterGlissClefkid
PriceFreeFree
Update frequencyWeeklyEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better17.0
Further details — not scored
Size2 MB3 MB
Age rating4+4+
DeveloperSean WisemanYlemos inc

In-app purchases

None

Gliss

No in-app purchases

None

Clefkid

No in-app purchases

Questions

Is Gliss free?
Gliss is free to download, with no in-app purchases.
Is Clefkid free?
Clefkid is free to download, with no in-app purchases.
Do Gliss or Clefkid have ads?
Neither Gliss nor Clefkid shows ads.
Which is updated more often, Gliss or Clefkid?
Gliss ships an update weekly, and Clefkid every 3 days. Most recently, Gliss was updated on October 27, 2026 and Clefkid on October 26, 2026.

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