I love the adjustments and can get a really good accurate realistic photo, which is often my goal. This doesnt have an ability to zoom the camera, like the built in Apple camera app would. Saving brackets for later adjustment is a big plus and it often takes plenty of bracketed photos when that is needed. I use this more than any other HDR photographic app on my iPad mini 3. And highly recommend it.
Greg k about Fusion - HDR Camera