Every app essentially works like this (when you press the take a picture button):
1. it takes pictures with EV -2.0, then
2. it takes pictures with EV +-0.0, then
3. it takes pictures with EV +2.0, then
4.it combines all three pictures
The first three steps on my phone (Xperia Miro) took about half the second; but last step takes forever (about 15 seconds) and it doesnt look good. If I combine those 3 pictures with PhotoShop combined picture look stunning
My question is; is there some app that can do all 3 steps or is there some app that can do all 4 steps with option to disable 4 step.