by POPSUGAR Tech 3

How neat is this?! The Edocrab BlackBerry app lets you scan barcodes on products while shopping so you can compare prices of items, get product info, access video clips and photos, and even buy the item directly from your phone. All you have to do is take a photo of the barcode with your BB's camera and Edocrab (which is barcode spelled backwards) will work its magic. And great news — it's totally free to download.