Affdex Research

Affdex Research is used in conjunction with research surveys to allow researchers to combine emotional measurement with cognitive data from surveys.

Category	Price	Seller	Device
Business	Free	Affectiva, Inc.	iPhone, iPad, iPod

Just saw this on the news thought what the heck why not try it. So I did it's awesome!

Very nice app

This App can’t distinguish frowns and raised brows. I would not use or purchase.