Feelz
A facebook based app, you can now send your current emotion in the form of a cat. Useless? Yes. Hours of fun. Also, yes.
Dream Dictionary: interpretations and meanings
Whether or not you believe dreaming about pink elephants in tutus actually signifies anything about your psyche, analyzing dreams can be a fun way to pass the time. This is a great dream dictionary app that is easy and fun to use.
Dinosaur Book: iDinobook
Unless you are a paleontologist, dinosaur knowledge usually falls in the trivia section of the brain. If dinos are your thing definitely download this app and be a dinosaur expert!