QuantumApp.

How this developer operates

• Carrier title PDF Tools 24x7 holds 91% of the developer's installs — a one-app developer
• Hit rate 0% of launches reach 100k installs (0 of 7 at least 30 days old)
• Release rhythm a new app every ~23 days on average
• Maintenance 8 of 11 apps updated in the last 90 days · last update 13 days ago · updates every ~47 days

All apps

App	Style	Rating	Installs	Released
PDF Tools 24x7	Productivity	—	1,000+	Dec 4, 2025
SJ Fashion Hub	Shopping	—	100+	Dec 18, 2025
Photo Compressor	Productivity	—	10+	Mar 16, 2026
PDFox	Productivity	—	10+	Apr 23, 2026
Quantum Inventory	Productivity	—	10+	Feb 6, 2026
Qdoc Scanner Lite	Productivity	—	10+	Jan 23, 2026
Sayani's Creation	Shopping	—	10+	—
Zeno AI	Productivity	—	5+	—
Qbizz By QuantumApp	Business	—	1+	—
Build My Habit	Productivity	—	1+	Dec 27, 2025
MR Fashion	Lifestyle	—	0+	—