I got very familiar with the Hipstamatic app this past Summer in my window seat on a series of cross-country flights. Hour by hour I tried different lens/film/flash combinations, saving the ones I liked and discarding the rest. I learned a lot about the features of the app and I hope that you are enjoying the results.
According the the GPS info in the photo, this was taken somewhere over Pinnacles National Park, CA—that’s odd because the iPhone was in the airplane mode and incommunicado (or so I thought).
I used the Hipstamatic app (Sergio lens, Maximus LXIX film combination) to take this photo and then made edits using the Pixlr app.