NoteMaster - 계이름 악보 읽기 훈련기

Name: NoteMaster - 계이름 악보 읽기 훈련기
Author: aiHaejwo

aiHaejwo

⬇ 1+ downloads

Est. actual: 3

Free

Released: Oct 10, 2026

No in-app purchases

Contains ads

Rated: Everyone

Signals

3 this week · 1 positive · 1 warning All of this week's signals →

📈Last 7 days +1 installs — 50% slower than the week before (+2) · 0/day since Oct 12
🏆Among Education apps bottom 0% by installs gained this week (1603 peers growing)
🛠Updates quiet · updated 31 days ago

Installs since launch

+3 installs since Oct 12

Update history

1.0.0 Oct 10, 2026

Only the current version so far — new entries appear as the app ships updates.

NoteMaster - 계이름 악보 읽기 훈련기 is an education app by aiHaejwo with 1+ downloads (about 3 estimated). +1 installs in the last 7 days. Released Oct 10, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “One of the biggest barriers to entry when first learning the piano or other instruments is sight-reading—the ability to quickly read notes on the staff. Counting notes one by one interrupts the flow of the performance and makes it difficult to enjoy the music. NoteMaster is a repetitive, embodied music education…”