Blackcow Soft

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Apps: 4

Total installs: 146K

Latest release: Nov 11, 2026

How this developer operates

Carrier title HWP to PDF Converter 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 ~1.5 years on average
Maintenance 3 of 4 apps updated in the last 90 days · last update 2 days ago

All apps

App	Style	Rating	Installs	Released
HWP to PDF Converter	Productivity	—	100,000+	May 10, 2022
HyeonDo Pipe Layout & Template	Tools	—	10+	Oct 13, 2026
Clockproof: Time Card & Hours NEW	Productivity	—	0+	Nov 9, 2026
Olol Rows: Knitting Counter NEW	Tools	—	0+	Nov 11, 2026