12KK

Get a browser notification when 12KK releases a new app.

Apps: 5

Total installs: 988K

Avg rating: ★ 3.95

Ratings: 8.5K

Latest release: Apr 30, 2024

How this developer operates

Carrier title Hex,Dec,Oct,Bin(Dev Calc) holds 84% of the developer's installs — a one-app developer
Hit rate 40% of launches reach 100k installs (2 of 5 at least 30 days old)
Release rhythm a new app every ~2.6 years on average
Maintenance 1 of 5 apps updated in the last 90 days · last update 17 days ago · updates every ~89 days

All apps

App	Style	Rating	Installs	Released
Hex,Dec,Oct,Bin(Dev Calc)	Productivity	★ 4.7	500,000+	Feb 7, 2014
Year 2019 Calendar - Japan	Tools	★ 3.0	100,000+	Jan 21, 2014
Magnet Calc	Productivity	★ 4.2	10,000+	Jan 29, 2014
Geek Math - Linking Numbers	Tools	—	500+	Jan 1, 2024
Panda Fitness	Sports	—	500+	Apr 29, 2024