Apple has reportedly earned 10 billion dollars in 2013 from its App Store sales.
The customers spent more than one billion dollars on digital goodies for iOS devices in December alone.
The consumer electronics show-off month also saw App Store customers downloaded almost three billion iOS apps.
According to TechCrunch, cumulative payouts from Apple to iOS app developers are now 15 billion dollars.
Apple added that its App Store now has more than one million apps for iPhone, iPad and iPod touch, and are available in 155 countries globally.