FastFinga3??

So far as I can tell, this app is identical to the app, FastFinga3, also by Catalystwo. The only differences are the icon and the price -- FastFinga3 costs $9.95 and SketchPad 3 costs $11.95. I am wondering if there are any substantive differences that warrant the difference in price.

In both cases, the app is stupendous. I have written a review of FastFinga3 that I will not duplicate here.

Live and Grow about Sketch Pad 3