Laboratory 27

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Apps: 2

Total installs: 7.3M

Avg rating: ★ 4.60

Ratings: 101K

Latest release: Dec 11, 2025

How this developer operates

Carrier title Sectograph. Day & Time planner holds 100% of the developer's installs — a one-app developer
Hit rate 50% of launches reach 100k installs (1 of 2 at least 30 days old)
Release rhythm a new app every ~12.3 years on average
Maintenance 1 of 2 apps updated in the last 90 days · last update 26 days ago · updates every ~11 days

App	Style	Rating	Installs	Released
Sectograph. Day & Time planner	Productivity	★ 4.6	5,000,000+	Sep 1, 2013
Sectograph planner watch face	Productivity	★ 4.6	10,000+	Dec 11, 2025