Hipstamatic just released their 255 Update that includes the freebie Jane lens and Ina 1982 film. You can also purchase for 99 cents the new Portrait SnapPak which includes the Foxy lens and Sugar film. I just tested them all out quickly but will take more shots over the holiday.
Hipstmatic iPhoto using Foxy lens and Sugar film
Also, for a limited time they have put some of the retro paks back in the Hipstamart so if you are missing any now is your time to get them. You can read more about all of the details of the update and the Hipstapaks on the Hipstamatic site.