They were talking about this app where you take a pic of the item's barcode and it shows you where else it is being sold nearby and for how much, so you can see where the best deal/s are. But they didn't mention the name of the damn app! Anyone know what I'm talking about and if you use an app like this, which one?
July 20th, 2012: Never forget the day the fb douchebags tried so hard, but ultimately failed. Viva la October 2011! Yeah, I called you douchebags.

BFP 1/18/11, EDD 10/1/11. Born at 37w5d on 9/15/11.
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Re: Shopping/price comparison app recommendations?
Most QR reader apps will do that for you - you don't need a specific one. I have RedLaser and am happy with it.
https://itunes.apple.com/us/app/rl-classic/id312720263?mt=8