Kolb Apps is an Android developer that has been active since 2012. The current app portfolio contains 13 apps, all of which are listed in the category "Music & Audio". In the Google rankings, Kolb Apps's apps appear in the top 100 in more than 10 countries. A popular app is Real Drum - The Best Drum Pads Simulator
, which is highly ranked in several countries and, with over 50 million installs, is one of the most popular apps in the Android ecosystem.