Warren McPherson

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Apps: 2

Total installs: 25K

Avg rating: ★ 4.46

Ratings: 262

Latest release: May 9, 2026

How this developer operates

Carrier title Active Ear - Ear Trainer holds 88% of the developer's installs — a one-app developer
Hit rate 0% of launches reach 100k installs (0 of 2 at least 30 days old)
Release rhythm a new app every ~5.5 years on average
Maintenance 2 of 2 apps updated in the last 90 days · last update 35 days ago

App	Style	Rating	Installs	Released
Active Ear - Ear Trainer	Music & Audio	★ 4.5	10,000+	Nov 22, 2020
Gospel Piano Charts	Education	—	1,000+	May 8, 2026