The example at left was taken with the iphone in Rome, and then put through the 'Helga' setting with the cropping turned off. That filter is what added the burning around the edges as well as the color wash out.
Has a few neat effects - most importantly, it turns the entire screen into the 'take a photo button' - which is key for self-photos (which I am inordinately fond of)
Really neat app that allows you to link your photos together and then create virtual environments you can scroll thru on your iphone, or save out as flat images.
This is not a quick and simple panorama builder, as you have to invest some time into manually joining each photo seam. However, the virtual environment it allows you to create is totally worth it. Very cool!
itunes store: http://itunes.apple.com/We