If you've wanted to play with High Dynamic Range Photography but want to step beyond Apple's included HDR feature, HDR from Lucky Clan Software is worth a look.
HDR is free for a limited time. The app takes two pictures, one light and one dark. It then aligns and blends them into one image with wider dynamic range. Unique to this app is a feature that shows you 4 options for the final image, labelled Auto, Optimized, Vivid, and Contrast. The app also allows you to bring in two images for processing that are already on your camera roll. Native resolution of your photos is maintained, which is a positive feature.
In my tests I found the app to be very fast at rendering the new
