Piglet Distress Call for Hog Hunting?

[Turkeytider]

Anybody know of an effective hand held or electronic piglet distress call?

[Balvar24]

I think there is a "Deliverance" joke to be made here. I'm not going to.

[dfrosch]

There's a phone app, Convergent Hunting Solutions' Wild Hog Pro. Has a piglet squeal. Not a free app, think I paid 6 or 6 bucks a few years ago.

https://convergenthunting.com/