DEVELOPERS / JAPAN

App Store public-data view · profile unclaimed

#21 · JAPAN

Jumpei Adachi

Music 27% Education 18% Utilities 18% +3 more

IR RATE

1,508

★ AVG

4.60

REVIEWS

4.4K

APPS

PORTFOLIO INSIGHTS

AVG REVIEWS / APP

402

across 11 rated apps

ACTIVE / TOTAL

11 / 11

100% still shipping

CATEGORIES BUILT

Music

3 · 27%

Education

2 · 18%

Utilities

2 · 18%

Reference

2 · 18%

Productivity

1 · 9%

Photo & Video

1 · 9%

VS PEERS · MUSIC IN JAPAN

957 peers compared

IR RATE

1508 peers 236

+1272 above

APPS

11 peers 1.9

+9.1 above

★ AVG

4.60 peers 2.38

+2.22 above

/ PORTFOLIO

11 apps

PORTFOLIO SIGNAL

—

0IDEA

0CRAFT

0RESPECT

Summed across this developer's apps

PEER SIGNAL

FACT SHEET

CATEGORY: Music
REGION: Japan
APP_COUNT: 11 (11 active)
LAST UPDATE: 2026/03/20
DEVELOPER PAGE: App Store ↗

/ FOR Jumpei Adachi

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