Over the last decade, smartphones have evolved in a way that they have replaced several gadgets like point and shoot cameras, music players, and the list keeps growing. Remember the time when you had ...

Your smartphone is full of surprises. There's an app if you want to use your phone as a magnifying glass or scanner. Tap or click here for hidden apps on your smartphone and how to find them.

Nothing ruins a recent purchase quite like finding lower prices online as soon as you bring it home. With one of these barcode-scanning, price-crunching smartphone apps, that never has to happen again ...

While you can use your iPhone's Camera app to automatically scan QR codes by just holding the camera in front of the QR code and taping a pop-up, traditional barcodes are a different matter because ...