Wolfgang Zima

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Apps: 3

Total installs: 59K

Avg rating: ★ 3.89

Ratings: 5.8K

Latest release: Oct 9, 2026

How this developer operates

Carrier title Mobile Obs Pro Astronomy holds 82% of the developer's installs — a one-app developer
Hit rate 0% of launches reach 100k installs (0 of 3 at least 30 days old)
Release rhythm a new app every ~3.8 years on average
Maintenance 3 of 3 apps updated in the last 90 days · last update 21 days ago

App	Style	Rating	Installs	Released
Mobile Obs Pro Astronomy	Education	★ 4.6	10,000+	Feb 20, 2019
Mobile Observatory Astronomy	Education	★ 3.2	5,000+	Dec 22, 2025
Solar System 3D Wallpaper	Education	—	500+	Oct 9, 2026