Oh Appy Day! gives you the scoop on the coolest apps from some of the coolest people anywhere. This week, Maya Rudolph shares her favorite.

I love Hipstamatic. Every lens, every case, every film. It actually takes amazing pictures. –Maya Rudolph

Oh Appy Day! Cool apps from cool people.Hipstamatic is available for the iPhone for 1.99 at the app store. There are a variety of film tapes, cases, and lenses.

Maya Rudolph is hysterical as Ava on Up All Night. She had us laughing on Saturday Night Live back in the day, and we haven’t stopped, right through Bridesmaids and into the future.

Also, see the funny anecdote about her and Christina Applegate on our last Oh Appy Day! post.