By Natasha Baker TORONTO (Reuters) – Snapchat, Vine, and Candy Crush Saga earned coveted spots on smartphones this year, making them among the most downloaded apps of the year. There are more than a million apps on Apple Inc’s App Store and Google Inc’s Play store, the two dominant marketplaces for apps, which see billions of downloads each year. This year, the most downloaded apps were new takes on communication, gaming, and entertainment, according to mobile app experts.