DEVELOPERS / JAPAN
App Store public-data view · profile unclaimed
David Zemsky top app icon
#212 · JAPAN

David Zemsky

IR RATE
1,194
★ AVG
4.40
REVIEWS
3.9K
APPS
1
PORTFOLIO INSIGHTS
MOST REVIEWED
楽譜スキャナー Sheet Music Scanner
3.9K reviews
TOP RATED
楽譜スキャナー Sheet Music Scanner
★ 4.40 · 3.9K
AVG REVIEWS / APP
3.9K
across 1 rated apps
ACTIVE / TOTAL
1 / 1
100% still shipping
VS PEERS · MUSIC IN JAPAN
957 peers compared
IR RATE
1194 peers 236
+958 above
APPS
1 peers 1.9
-0.9 below
★ AVG
4.40 peers 2.38
+2.02 above
/ PORTFOLIO

1 apps

Music
楽譜スキャナー Sheet Music Scanner
David Zemsky
PORTFOLIO SIGNAL
—
0IDEA
0CRAFT
0RESPECT

Summed across this developer's apps

PEER SIGNAL
FACT SHEET
CATEGORY
Music
REGION
Japan
APP_COUNT
1 (1 active)
LAST UPDATE
2026/01/29
DEVELOPER PAGE
—
/ FOR David Zemsky

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