RaphaelW

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Apps: 2

Total installs: 2.4M

Avg rating: ★ 4.76

Ratings: 48K

Latest release: Apr 17, 2014

How this developer operates

Carrier title JA Sensei: Learn Japanese JLPT holds 99% 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 ~3.2 years on average
Maintenance 2 of 2 apps updated in the last 90 days · last update 22 days ago · updates every ~56 days

App	Style	Rating	Installs	Released
JA Sensei: Learn Japanese JLPT	Education	★ 4.8	1,000,000+	Feb 15, 2011
JA Audiobook Learn Japanese	Education	★ 4.8	10,000+	Apr 17, 2014