New! A Finger Finder app

The e-version of a popular slide rule for violin players

I’m excited to announce that today, I launched a Finger Finder app (and waited to write this until I could test it out)! I’ve been threatening to figure this thing out for over 10 years, but could never quite jump through the painful and expensive hoops required by Apple and Google for their app stores. So I ended up making it independently, through my …