DEVELOPERS / JAPAN

App Store public-data view · profile unclaimed

#77 · JAPAN

Shigeki Matsunaka

Productivity 30% Health & Fitness 20% Utilities 20% +3 more

IR RATE

1,364

★ AVG

4.50

REVIEWS

6.8K

APPS

PORTFOLIO INSIGHTS

MOST REVIEWED

音程チェッカーチューナーやボイストレーニングに。音階を表示

AVG REVIEWS / APP

680

across 10 rated apps

ACTIVE / TOTAL

3 / 10

30% still shipping

CATEGORIES BUILT

Productivity

3 · 30%

Health & Fitness

2 · 20%

Utilities

2 · 20%

Music

1 · 10%

Games

1 · 10%

Education

1 · 10%

VS PEERS · PRODUCTIVITY IN JAPAN

2412 peers compared

IR RATE

1364 peers 204

+1160 above

APPS

10 peers 2

+8.0 above

★ AVG

4.50 peers 1.82

+2.68 above

/ PORTFOLIO

10 apps

Music

音程チェッカーチューナーやボイストレーニングに。音階を表示

ウィジェット手書きメモ (memo widget)

CoolPallet シンプルなカラーパレット

見やすくサクッと覚えられる見やすい英単語帳

Shigeki Matsunaka

PORTFOLIO SIGNAL

—

0IDEA

0CRAFT

0RESPECT

Summed across this developer's apps

PEER SIGNAL

FACT SHEET

CATEGORY: Productivity
REGION: Japan
APP_COUNT: 10 (3 active)
LAST UPDATE: 2026/03/11
DEVELOPER PAGE: App Store ↗

/ FOR Shigeki Matsunaka

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