Nice app by the way it looks. However… Halide does not support seamless zoom, nor other aspect ratiOS than 4:3, video, burst mode, slow-shutter, bracketing, etc.. The manual exposure settings look OK from a design point-of-view, but I find them annoying to work with as they change easily (e.g. when you touch the screen to set focus or accidentally). Also, one digit of ISO and shutter finetuning is overkill on a mobile devise (which settings are also hard to pinpoint, anyway, and as far as I can tell cannot get fixed at a certain value for ISO/shutter priority); the Macro mode is the only plus, but to me this is not enough to win the contest, e.g. against ProCam 8.