Astran

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Apps: 2

Total installs: 425K

Avg rating: ★ 4.80

Ratings: 14K

Latest release: May 15, 2026

How this developer operates

Carrier title MotiTan: Japanese Vocabulary holds 80% 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 ~2.5 years on average
Maintenance 2 of 2 apps updated in the last 90 days · last update 19 days ago · updates every ~9 days

App	Style	Rating	Installs	Released
MotiTan: Japanese Vocabulary	Education	★ 4.8	100,000+	Nov 17, 2023
MotiSpi: Japanese Conversation	Education	—	50,000+	May 15, 2026