diyun

How this developer operates

• Carrier title iFont(Expert of Fonts) 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 ~13.3 years on average
• Maintenance 0 of 2 apps updated in the last 90 days · last update 353 days ago

Same company, other accounts · 柯学锦

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

All apps

App	Style	Rating	Installs	Released
iFont(Expert of Fonts)	Personalization	★ 1.9	10,000,000+	Jun 29, 2012
kFile	Tools	—	50,000+	Oct 2, 2025