Needs work
Its not currently worth 4 dollars.
It needs the ability to type an agreement above the line.
You have to go though a lot of menus just to change the color/pen size.
It crashed the iPad once. And it is very hard to print a name below the line. It tends to erase the lines at random moments. I think the "double-tap" to erase feature should be removed or improved.
I hope you make a lot of improvements. This could be VERY useful.
sklink about
Autograph