Unicorn Glitterluck is a fun iOS app for young kids learning how to count 1 to 20. This app uses a side scrolling platform style game to have users guide a customizable unicorn through a number of magical worlds (i.e. Magic Forrest, Cloud Sky, etc.)
5 Little Monkeys is the iOS app based off the popular kids nursery rhyme. This app is ideal for the youngsters, ideally PreK-KDG. Monkeys is an interactive nursery rhyme that helps kids learn word recognition and counting as they listen and engage in the song. I love this app as my 4 yr old knew the song from Preschool and my 2 yr old had a blast watching as he sang along and touched the monkeys on the screen as the rhyme played.