K4WORKS

How this developer operates

• Carrier title Fast FTP Server holds 31% of the developer's installs
• Hit rate 0% of launches reach 100k installs (0 of 5 at least 30 days old)
• Release rhythm a new app every ~38 days on average
• Maintenance 6 of 8 apps updated in the last 90 days · last update 8 days ago · updates every ~50 days

All apps

App	Style	Rating	Installs	Released
Fast FTP Server	Productivity	—	100+	Apr 28, 2026
MyAds for Admob	Tools	—	100+	Apr 23, 2026
우리말 국어사전 - 맞춤법 퀴즈	Education	—	100+	Apr 6, 2026
리보카	Education	—	100+	—
Global Bible - Offline Bible	Books & Reference	—	50+	Apr 12, 2026
약상자 - 내 약 스캐너 -	Medical	—	10+	—
HereDrop	Communication	—	1+	Sep 5, 2026
코토하루 — 매일 익히는 JLPT 단어	Education	—	0+	—