Update: the app will save at about 10mp if yo use the Save icon in the upper right corner, and select save. If you chose More and use the save image icon in Share menu, you get the 2.8 mp save. Not sure why. Love this app, it mimics the Helios 44-2 and the Petzval style of swirling bokeh. Very realistic. Original Review: I really like the effect created by the app. It does a terrific job of mimicking my old Russian lenses that produce that same swirling bokeh. With plenty of on-board editing controls, it makes for a pleasant editing experience. The only serious (fatal) flaw for me is the terrible output resolution. I get only about 2.8mp after starting with a 20mp image. This is just unacceptable with today's hi-res images, even iDevice cameras are capturing images in the 8-12mp range. This needs to be fixed for this app to compete.