QUANTARIUM

How this developer operates

• Carrier title QRChat holds 99% of the developer's installs — a one-app developer
• Hit rate 25% of launches reach 100k installs (1 of 4 at least 30 days old)
• Release rhythm a new app every ~49 days on average
• Maintenance 5 of 7 apps updated in the last 90 days · last update 3 days ago · updates every ~12 days

All apps

App	Style	Rating	Installs	Released
QRChat	Communication	—	100,000+	Mar 5, 2026
RINGO	Communication	—	1,000+	Mar 25, 2026
가지 - 익명 중고거래 · 코인트립 NEW	Shopping	—	100+	Oct 27, 2026
MOODI	Social	—	100+	Jul 6, 2026
NearU	Parenting	—	50+	Aug 18, 2026
당장	Social	—	10+	—
워키토킹 - 사내 인터폰 NEW	Communication	—	0+	Nov 6, 2026