Pro mode, Video with background blur(atleast upto 30 min?)
It would be nice to see pro mode in this app, video capture with background blur/change, so user does not need to switch back and forth for this photo and pro mode or video on other camera app.
Above all, quality at least full HD on all.
After sky is replaced a blur to the sky is necessary in some cases. Please include that option for all filters related to sky.