Reza Ul Karim

Get a browser notification when Reza Ul Karim releases a new app.

Apps: 5

Total installs: 29K

Avg rating: ★ 3.60

Ratings: 97

Latest release: Aug 11, 2026

How this developer operates

Carrier title GRE Vocabulary – Barron’s 333 holds 93% of the developer's installs — a one-app developer
Hit rate 0% of launches reach 100k installs (0 of 5 at least 30 days old)
Release rhythm a new app every ~1.6 years on average
Maintenance 3 of 5 apps updated in the last 90 days · last update 14 days ago · updates every ~78 days

All apps

App	Style	Rating	Installs	Released
GRE Vocabulary – Barron’s 333	Education	★ 3.6	10,000+	Apr 3, 2020
GRE Vocabulary - Magoosh 1000	Education	—	1,000+	Feb 2, 2025
Kids Activity Book-Self Print	Education	—	100+	Mar 16, 2026
Scriptly: Smart Replies	Communication	—	10+	May 21, 2026
GlucoBee: Sugar & A1c Tracker	Health & Fitness	—	10+	Aug 11, 2026