Amateur effort

How this developer operates

• Carrier title Call Prefix Filter holds 70% of the developer's installs
• Hit rate 0% of launches reach 100k installs (0 of 4 at least 30 days old)
• Release rhythm a new app every ~2.6 years on average
• Maintenance 2 of 4 apps updated in the last 90 days · last update 82 days ago

All apps

App	Style	Rating	Installs	Released
Call Prefix Filter	Communication	—	1,000+	Dec 22, 2017
Call Screener	Communication	—	500+	Dec 27, 2022
Random Number Generator	Tools	—	100+	Aug 16, 2025
Uptime Alarm	Tools	—	10+	Sep 28, 2025