Kazuma Naka

How this developer operates

• Carrier title スミレ - 完全オフラインの日本語キーボードアプリ holds 81% of the developer's installs — a one-app developer
• Hit rate 0% of launches reach 100k installs (0 of 3 at least 30 days old)
• Release rhythm a new app every ~1.9 years on average
• Maintenance 2 of 5 apps updated in the last 90 days · last update 11 days ago · updates every ~9 days

All apps

App	Style	Rating	Installs	Released
スミレ - 完全オフラインの日本語キーボードアプリ	Personalization	—	5,000+	—
スミレ キーボード Lite	Personalization	—	1,000+	Apr 7, 2026
Markdown Note	Personalization	—	100+	Feb 28, 2023
ひらがな手書きキーボード	Personalization	—	100+	—
QR Lu - Scan Your QR Code	Tools	—	100+	Jul 24, 2022