J2Studio

How this developer operates

• Carrier title EduQuizPro - Tạo trắc nghiệm holds 100% of the developer's installs — a one-app developer
• Hit rate 0% of launches reach 100k installs (0 of 2 at least 30 days old)
• Release rhythm a new app every ~1.5 years on average
• Maintenance 2 of 2 apps updated in the last 90 days · last update 42 days ago

All apps

App	Style	Rating	Installs	Released
EduQuizPro - Tạo trắc nghiệm	Education	—	10,000+	Feb 26, 2025
RepTrack: Đếm & Theo Dõi Tập	Health & Fitness	—	1+	Sep 3, 2026