Roy Watson

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Apps: 4

Total installs: 121K

Avg rating: ★ 4.54

Ratings: 548

Latest release: Oct 16, 2026

How this developer operates

Carrier title HamRadioExam - Technician holds 59% of the developer's installs
Hit rate 0% of launches reach 100k installs (0 of 3 at least 30 days old)
Release rhythm a new app every ~3.3 years on average
Maintenance 4 of 4 apps updated in the last 90 days · last update 28 days ago

All apps

App	Style	Rating	Installs	Released
HamRadioExam - Technician	Books & Reference	★ 4.6	50,000+	Jan 5, 2017
HamRadioExam - General	Books & Reference	★ 4.5	10,000+	Jan 6, 2017
HamRadioExam - Extra	Books & Reference	★ 4.5	10,000+	Jan 6, 2017
Wanted: Fugitive Watch NEW	Books & Reference	—	5+	Oct 15, 2026