Daniel Kao

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Apps: 4

Total installs: 2.8M

Avg rating: ★ 3.69

Ratings: 30K

Latest release: Aug 16, 2026

How this developer operates

Carrier title Auto Screen On Off(Smart Cover holds 86% of the developer's installs — a one-app developer
Hit rate 50% of launches reach 100k installs (2 of 4 at least 30 days old)
Release rhythm a new app every ~4.4 years on average
Maintenance 3 of 4 apps updated in the last 90 days · last update 29 days ago

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

App	Style	Rating	Installs	Released
Auto Screen On Off(Smart Cover	Tools	★ 3.4	1,000,000+	May 19, 2013
CalliPlus Chinese Calligraphy	Books & Reference	★ 4.0	100,000+	Jan 25, 2014
EinkBro	Productivity	—	1,000+	Jul 31, 2026
OhMyBias — Boshiamy Keyboard	Tools	—	500+	Aug 16, 2026