BlipIt didn't take long for Apple's App Store to surpass 50 billion downloads following the announcement of a $10,000 gift card prize.
Tech deals, prizes and latest news
Get the best tech deals, reviews, product advice, competitions, unmissable tech news and more!
10 best mobile phones in the world today
Windows 10: release date, price, news and features
Android Lollipop 5.0 update: when can I get it?
Apple Watch release date, price and features
Samsung Galaxy S6 review