Three free PlayStation Vita apps, Paint Park, Treasure Park, and Wake Up Club are all coming to the handheld. Paint Park is available now, while the other two will be out soon.
Paint Park is a sketching app where players can doodle drawings and share them with friends. The app also makes use of the Vita's front and rear camera so you can take pictures of things and then manipulate them. Treasure Park on the other hand is a puzzle app. You can create your own puzzles to play with friends, set traps for them, earn high-scores, all on the go.
Wake Up Club isn't exactly a game, it's more of a way for you to interact with other Vita owners. Essentially, Wake Up Club is an expansion of the Vita's alarm clock, and with it you'll be able to see other Vita owners who set their alarm clock for the same time. I'm not sure why you'd want to know when your friend's alarm clock goes off, but to each their own.
All three apps will be available for free in the PlayStation Store.
Source: PlayStation Blog