KOICHI LEATHER

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Apps: 11

Total installs: 7.3K

Latest release: Sep 17, 2026

How this developer operates

Carrier title ScreenZoom – かんたん画面拡大 holds 98% of the developer's installs — a one-app developer
Hit rate 0% of launches reach 100k installs (0 of 11 at least 30 days old)
Release rhythm a new app every ~13 days on average
Maintenance 11 of 11 apps updated in the last 90 days · last update 46 days ago

All apps

App	Style	Rating	Installs	Released
ScreenZoom – かんたん画面拡大	Tools	—	5,000+	May 25, 2026
Copy Pocket - コピーぽけっと	Tools	—	10+	Jun 14, 2026
Re:Phone Home – Phone Storage	Tools	—	10+	Sep 16, 2026
FamilySafetyCheck - かんたん見守り安心	Lifestyle	—	10+	May 9, 2026
Family Touch – 家族安心通知	Lifestyle	—	10+	Jun 16, 2026
One Memory 28	Photography	—	10+	Jun 14, 2026
One Memory 50	Photography	—	10+	Jun 14, 2026
One Memory 35	Photography	—	10+	Jun 14, 2026
Simple Event Register - かんたんレジ	Business	—	10+	Jun 23, 2026
旅の羅針盤 \| Travel Memory Map	Travel & Local	—	5+	Jul 24, 2026
GoNavia \| ゴーナビア	Maps & Navigation	—	1+	Aug 6, 2026