Double:
Created by combining a user’s photo with a random shot from another Dubble user, the two photos are layered and often produce breathtaking results. There’s no distracting pretence of being a social network; instead, photo creation is at the very heart of this London- born app.
Nokia Refocus:
When taking a photo, the app captures between two and eight shots. That means the finished result, while looking like a normal image with one defined depth of field, is fully interactive, with various subject matters capable of being drawn in and out of focus.
Several of these photo apps have taken that hastly negative review, about Mobile Photography and turned it into, something that can be looked at as a good source.