Zenstack Labs

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Apps: 4

Total installs: 5.2M

Avg rating: ★ 2.84

Ratings: 7.2K

Latest release: Oct 12, 2026

How this developer operates

Carrier title PDF Reader - Viewer, Edit PDF holds 99% of the developer's installs — a one-app developer
Hit rate 33% of launches reach 100k installs (1 of 3 at least 30 days old)
Release rhythm a new app every ~64 days on average
Maintenance 3 of 4 apps updated in the last 90 days · last update 11 days ago · updates every ~23 days

Developer names that share this developer's legal name, contact e-mail or website in the store.

App	Style	Rating	Installs	Released
PDF Reader - Viewer, Edit PDF	Tools	★ 2.8	5,000,000+	Jun 25, 2026
Document Reader, Scan PDF File	Tools	—	10,000+	Jun 26, 2026
QR Code Scan - Barcode Reader NEW	Tools	—	10,000+	Oct 12, 2026
HashCap - AI Caption Generator	Productivity	—	500+	Apr 2, 2026