Penbooks Services

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Apps: 7

Total installs: 5.2K

Latest release: Oct 28, 2026

How this developer operates

Carrier title MyCards holds 83% of the developer's installs — a one-app developer
Hit rate 0% of launches reach 100k installs (0 of 5 at least 30 days old)
Release rhythm a new app every ~84 days on average
Maintenance 5 of 7 apps updated in the last 90 days · last update 10 days ago · updates every ~11 days

All apps

App	Style	Rating	Installs	Released
MyCards	Art & Design	—	1,000+	Sep 3, 2025
iTubes	Lifestyle	—	100+	Mar 26, 2026
Proper	House & Home	—	100+	Apr 22, 2026
Prosper Marketplace	Lifestyle	—	10+	Aug 30, 2026
Our Home - Billboards	Shopping	—	10+	Mar 7, 2026
Goods - Sell From Home	Shopping	—	10+	—
Cutes NEW	Communication	—	5+	Oct 27, 2026