Anything the pen can input to the iPad
can be shared to the Mac and thus onward to SparkleApp.
So far the Noteshelf app works best for me.
Does that mode convey a different meaning than typed text would?
Is is worth the effort and inevitable errors?
AI could translate the scribbled script to something like
the original intent.
Noteshelf allows switching background color AND
the background guide lines template that urges cursive into parallel rows.
The tablet screen provides 2 finger screen stretching so you can write a little sloppy but still get some feel of parallel lines.
At least 2 different methods of sharing from the pen input tablet to the Mac can work. Air Drop and email from tablet to Mac.