Thing Three -- Utilities

I found the RedLaser Barcode & QR Scanner very helpful. My son has Celiac's Disease. I have three gluten-free apps on my smartphone. Two of them use a barcode scanner to search for gluten-free products locally. The RedLaser app allows for price comparisons as well. Not only does it let me know where I can find these products locally, it tells me where I can find it at the cheapest price! Plus, RedLaser gives online alternative options for even better price.  RedLaser also gives product information, which is very helpful if seeking new products. I am hooked!!