Ruminski Labs

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Apps: 3

Total installs: 134K

Avg rating: ★ 4.36

Ratings: 618

Latest release: Aug 25, 2026

How this developer operates

Carrier title Tangoo - Japanese Dictionary holds 100% of the developer's installs — a one-app developer
Hit rate 33% of launches reach 100k installs (1 of 3 at least 30 days old)
Release rhythm a new app every ~303 days on average
Maintenance 3 of 3 apps updated in the last 90 days · last update 57 days ago

App	Style	Rating	Installs	Released
Tangoo - Japanese Dictionary	Education	★ 4.4	100,000+	Dec 27, 2024
Orbis: Learn Geopolitics	Education	—	500+	Jun 21, 2026
Vietgo: Vietnamese Dictionary	Education	—	50+	Aug 25, 2026