The Service Engineer

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Apps: 7

Total installs: 1.8K

Latest release: Feb 6, 2026

How this developer operates

Carrier title Dutching Calculator Lite holds 97% of the developer's installs — a one-app developer
Hit rate 0% of launches reach 100k installs (0 of 7 at least 30 days old)
Release rhythm a new app every ~244 days on average
Maintenance 0 of 7 apps updated in the last 90 days · last update 259 days ago

All apps

App	Style	Rating	Installs	Released
Dutching Calculator Lite	Sports	—	1,000+	Feb 13, 2022
Engineer Wizard App	Tools	—	10+	Feb 5, 2026
Ladder Check Pro	Tools	—	5+	Sep 30, 2023
Galaxy Intruder Wizard	Tools	—	1+	Nov 19, 2024
Binary Wizard Pro (XP95 Xpert)	Tools	—	1+	Aug 17, 2024
The Clock (2 Animated Clocks)	Education	—	1+	Feb 4, 2022
Fire Battery Calculator BS5839	Tools	—	0+	Aug 15, 2024