Candy Crush Saga has been downloaded 500 million times since its late 2012 debut, giving it the top spot in Apple's most downloaded free application list for 2013. Candy Crush beat out last year's top free app YouTube, which moved to the No. 2 spot. Apple also touted Disney Animated as the No. 1 iPad app of the year and Duolingo as the best free iPhone app of 2013.