End result beautiful; getting there . . . not so much

Having worked with this app for two days, I love the results but find it difficult to get there.
The responsiveness of the brush and moving the photo around, zooming, etc. is very sluggish
and therefore FRUSTRATING. I am hoping it’s just having a bad day and if it continues I will most likely not
use this app very much, if ever.

katiephotoart about ColorStrokes, v2.4