Sungjin Park

How this developer operates

• Carrier title Voice Alarm holds 80% of the developer's installs
• Hit rate 0% of launches reach 100k installs (0 of 2 at least 30 days old)
• Release rhythm a new app every ~111 days on average
• Maintenance 3 of 3 apps updated in the last 90 days · last update 24 days ago

Same company, other accounts · 박성진

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

All apps

App	Style	Rating	Installs	Released
Voice Alarm	Tools	—	100+	Mar 15, 2026
Myungyeong	Lifestyle	—	50+	—
NotiVault AI	Tools	—	10+	Jul 4, 2026