colinkoko

How this developer operates

• Carrier title QR Code Barcode Scanner holds 88% of the developer's installs — a one-app developer
• Hit rate 0% of launches reach 100k installs (0 of 2 at least 30 days old)
• Release rhythm a new app every ~17 days on average
• Maintenance 1 of 2 apps updated in the last 90 days · last update 46 days ago

All apps

App	Style	Rating	Installs	Released
QR Code Barcode Scanner	Tools	—	1,000+	Mar 13, 2026
얼굴 좌우대칭 거울 - 얼굴 대칭, 좌우반전 카메라	Photography	—	100+	Feb 23, 2026