Hi again 😃 - if this is a hand-drawn picture (as opposed to traced or photo as @galenkp asked) it is really good.
I don't know that app, but I agree, freehand digital drawing or painting is just as difficult as it is on paper.
I paint both digitally and traditionally - whichever mood I am in...
RE: Weekend-engagement topic week 57: Draw you or someone else [60 hive in prizes]