BOLDEN

How this developer operates

• Carrier title Sound Level Meter holds 80% of the developer's installs
• Hit rate 40% of launches reach 100k installs (2 of 5 at least 30 days old)
• Release rhythm a new app every ~1.7 years on average
• Maintenance 2 of 5 apps updated in the last 90 days · last update 83 days ago

All apps

App	Style	Rating	Installs	Released
Sound Level Meter	Tools	★ 4.0	500,000+	Jun 6, 2016
Sound Oscilloscope	Tools	★ 4.1	100,000+	Jun 28, 2014
Calculation air oxygen	Tools	—	10,000+	Oct 25, 2017
Protractor	Tools	—	1,000+	Jun 22, 2021
Coloring	Tools	—	100+	Feb 12, 2021