hopesj0314

How this developer operates

• Carrier title QR Code & Barcode Scanner holds 100% of the developer's installs — a one-app developer
• Hit rate 50% of launches reach 100k installs (1 of 2 at least 30 days old)
• Release rhythm a new app every ~7.6 years on average
• Maintenance 2 of 2 apps updated in the last 90 days · last update 9 days ago · updates every ~223 days

Same company, other accounts · 김성진

Developer names that share this developer's legal name, contact e-mail or website in the store.

All apps

App	Style	Rating	Installs	Released
QR Code & Barcode Scanner	Tools	★ 4.3	10,000,000+	Jul 6, 2018
PDF Editor & Reader	Productivity	—	1,000+	Feb 25, 2026