Felix Olszewski

Get a browser notification when Felix Olszewski releases a new app.

Apps: 3

Total installs: 6.4K

Latest release: Feb 10, 2024

How this developer operates

Carrier title GeoChamp: Geography Map Quiz holds 99% 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 ~185 days on average
Maintenance 1 of 3 apps updated in the last 90 days · last update 29 days ago

App	Style	Rating	Installs	Released
GeoChamp: Geography Map Quiz	Education	—	5,000+	Feb 10, 2024
NYC Quiz	Entertainment	—	10+	Dec 22, 2023
Vienna Districts Quiz	Education	—	10+	Feb 5, 2023