App Analyzes Sound To Determine Ripeness Of Watermelons

www.youtube.com/watch?v=oIpK6PkpxZI
I haven't eaten watermelon in what must be going on a year now, but I'm sure this dollar-app app is a must-have for serious watermelon afficionados (the clip looks like it was filmed in Israel, which is notoriously watermelon-crazy).
The developer claims iWatermelon Deluxe can determine if a watermelon is ripe just by having the user [...:]