appassion

How this developer operates

• Carrier title The Mushroom Book holds 31% of the developer's installs
• Hit rate 80% of launches reach 100k installs (4 of 5 at least 30 days old)
• Release rhythm a new app every ~1.7 years on average
• Maintenance 0 of 5 apps updated in the last 90 days · last update 405 days ago

All apps

App	Style	Rating	Installs	Released
The Mushroom Book	Tools	★ 3.7	100,000+	Feb 15, 2015
[ Matrix Calculator ]	Education	★ 4.5	100,000+	Jun 15, 2015
Safely: Cosmetic Ingredients	Health & Fitness	★ 2.9	100,000+	Jan 3, 2022
Matrix Calculator	Education	★ 2.9	100,000+	Jun 26, 2015
Galton Board - bell curve	Education	★ 3.8	1,000+	Mar 2, 2020