Apple has released its “Best of 2013” list on iTunes. The annual best of list highlights Apple’s favorites and best-sellers in apps, music, movies, books, TV shows, and podcasts. In apps, Apple selected Duolingo, the free language learning app, as its iPhone App of the Year. Apple’s iPad App of the Year was Disney Animated ($10). The iPhone Game of the Year and iPad Game of the Year are Vlambeer’s Ridiculous Fishing —…