Apple announced today that its 2013 App Store sales topped a staggering $10 billion, with $1 billion coming in December alone. That number reflects the nearly 3 billion apps that iOS users downloaded over the course of the month, making it the App Store's most successful month ever.
Today's press release also noted that app developers have earned in the neighborhood of $15 billion since the App Store's inception. Unsurprisingly, some of the most popular apps of the year included Candy Crush Saga, Puzzles & Dragons, Minecraft, QuizUp and Clumsy Ninja. Some came as surprise successes - Ellen DeGeneres' Heads Up, ProtoGeo’s Moves, Simon Filip’s Afterlight and Kevin