Apple has launched a new contest, this time for the 50 billionth iOS app downloaded. The person who downloads that app will win a $10,000 App Store Gift Card, and the next 50 people will win $500 App Store Gift Cards.
Along with the prizes, Apple has listed the top 25 all-time paid and free apps, for both iPhone and iPad, with Angry Birds, Facebook, Pages, and Skype for iPad at the top of the lists.