Caller app studio

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Apps: 9

Total installs: 1.5M

Avg rating: ★ 3.74

Ratings: 3.8K

Latest release: Jun 23, 2026

How this developer operates

Carrier title PDF Reader - Mobile Viewer holds 52% of the developer's installs
Hit rate 38% of launches reach 100k installs (3 of 8 at least 30 days old)
Release rhythm a new app every ~340 days on average
Maintenance 1 of 9 apps updated in the last 90 days · last update 42 days ago

All apps

App	Style	Rating	Installs	Released
PDF Reader - Mobile Viewer	Tools	★ 2.7	500,000+	May 7, 2026
Heart Care Tracker	Tools	★ 4.0	500,000+	Apr 24, 2026
KJV Bible - Verse Daily	Personalization	★ 4.5	100,000+	May 11, 2026
Step Tracker - Goal Counter	Tools	★ 3.7	50,000+	Jun 23, 2026
HabitHiveX	Tools	—	10,000+	Dec 16, 2019
Alarm Clock - Time Reminder	Tools	—	1,000+	—
TickAwayX	Tools	—	10+	Apr 4, 2026
PennyPilotX	Tools	—	10+	Apr 4, 2026
ColorWhirlX	Tools	—	5+	Apr 4, 2026