From the makers of Hipstamatic App comes exactly what I want for my iPad editing process: SwankoLab [@SwankoLab]
You get to mix various chemicals to build your own processing formulas which you can then save to apply to future photos. It's the fun of a dark room without the cancer. It's the niftiness of Photoshop without the $1000 price tag, too. :)
You can bet I am all over this crazy contraption.
Or is it a concoction?
Mm... developing fluids.