SDG Systems

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Apps: 4

Total installs: 1.4K

Latest release: Sep 11, 2026

How this developer operates

Carrier title PhotoTag - industrial photos holds 82% of the developer's installs — a one-app developer
Hit rate 0% of launches reach 100k installs (0 of 3 at least 30 days old)
Release rhythm a new app every ~3.5 years on average
Maintenance 3 of 4 apps updated in the last 90 days · last update 11 days ago · updates every ~37 days

All apps

App	Style	Rating	Installs	Released
PhotoTag - industrial photos	Photography	—	1,000+	Jun 2, 2020
PhotoTag Rugged for Zebra, etc	Photography	—	100+	Sep 9, 2019
TallyPay Lightning	Shopping	—	10+	—
TallyFlow Capture	Photography	—	5+	Sep 11, 2026