Zijian

How this developer operates

• Carrier title Tumbling E Chart holds 73% 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 ~253 days on average
• Maintenance 2 of 2 apps updated in the last 90 days · last update 23 days ago · updates every ~196 days

Same company, other accounts · ZIJIAN HUANG

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

Listings that changed hands

App	Direction	Counterparty	When
Tumbling E Chart	renamed	Fonlow	Nov 7, 2026
Snellen Chart	renamed	Fonlow	Nov 6, 2026

All apps

App	Style	Rating	Installs	Released
Tumbling E Chart	Medical	★ 4.6	50,000+	Feb 26, 2019
Snellen Chart	Medical	★ 4.3	10,000+	Nov 7, 2019