HulkenStein

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Apps: 2

Total installs: 218K

Avg rating: ★ 3.99

Ratings: 4.6K

Latest release: Sep 19, 2026

How this developer operates

Carrier title Hulkenstein: Learning App 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 ~3.2 years on average
Maintenance 2 of 2 apps updated in the last 90 days · last update 11 days ago · updates every ~14 days

App	Style	Rating	Installs	Released
Hulkenstein: Learning App	Education	★ 4.0	100,000+	Jul 25, 2023
QZTest	Education	—	100+	Sep 19, 2026