The new portrait photo of iOS is really awesome, but you might want to edit the portrait photo manually like adjusting aperture or removing depth.
There you need this amazing app [Portrait Editor].
[Portrait Editor] enbles you to edit your portrait photo and create the photo exactly you want.
• Adjust aperture(blur intensity) of portrait photo.
• Change focus of portrait photo.
• Reverse depth of portrait photo. It creates amazingly unique movie like effect.
• Remove depth from portrait photo and convert to plain photo.
• Apply auto enhancement and filter to portrait photo.