AHA Lab

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Apps: 3

Total installs: 215K

Avg rating: ★ 4.56

Ratings: 1.8K

Latest release: Apr 9, 2026

How this developer operates

Carrier title Kanji Card - Learn Japanese holds 90% 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 ~1.0 years on average
Maintenance 3 of 3 apps updated in the last 90 days · last update 14 days ago · updates every ~23 days

App	Style	Rating	Installs	Released
Kanji Card - Learn Japanese	Education	★ 4.5	100,000+	Mar 8, 2024
MoodBrush - Brush with Music	Health & Fitness	★ 4.6	10,000+	Mar 19, 2024
Hanzi Card - Learn Chinese	Education	—	5,000+	Apr 9, 2026