I downloaded this AP from Google play for free. It allows you to scan bar codes when you are shopping at a brick and mortar store and compare the price to on-line resellers. It doesn’t provide an all encompassing list of folks selling the same product. For example I scanned four test bar codes and it did not list Amazon once as selling the products even though I bought all four products from Amazon. Curious.
Regardless of possible bias, the AP gives you a good ball park figure allowing you to compare prices. Home Depot, as an example, will match the price of an item if you show them the same item at a better price. I did this just recently and showed them a better price by $3.00 on an item on sale at Lowes. They matched the price. So as much as retailers may dislike this AP it certainly deserves to be mentioned here at Money Saving Tech Tips.