TCK Systems LLC

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Apps: 9

Total installs: 88K

Latest release: Oct 29, 2026

How this developer operates

Carrier title Cambridge B2 Exam Simulator holds 27% of the developer's installs
Hit rate 0% of launches reach 100k installs (0 of 8 at least 30 days old)
Release rhythm a new app every ~56 days on average
Maintenance 9 of 9 apps updated in the last 90 days · last update 8 days ago · updates every ~29 days

All apps

App	Style	Rating	Installs	Released
Cambridge B2 Exam Simulator	Education	—	10,000+	Aug 11, 2025
Cambridge C1 Exam Simulator	Education	—	10,000+	Aug 11, 2025
Cambridge B1 Exam Simulator	Education	—	10,000+	Aug 11, 2025
Cambridge B1 B2 C1 C2 Tests	Education	—	10,000+	Mar 18, 2026
Cambridge C2 Exam Simulator	Education	—	5,000+	Aug 11, 2025
Cambridge English Shorts	Education	—	1,000+	Dec 19, 2025
Cambridge English Exam AI	Education	—	1,000+	Aug 4, 2026
Cambridge Play	Education	—	500+	Sep 3, 2026
Cambridge Speaking Test NEW	Education	—	10+	Oct 28, 2026