I have a nice portrait true bokeh lens that I rarely use, as like they say, the best camera is the one you have with you. This app does a great job doing a nice background blur that is very pleasing with the right portrait. Another reason my Canon SLR, will gather more dust sadly. I find using the edit to manually select areas I want to keep in focus works better than automatic recognition, and I do not use on so many images that this would be an issue for me personally.
JevFam about FabFocus - Portrait Mode Blur, v1.0.3