You don’t have to be an investigative journalist or a private eye in an old noir film to use a police scanner, nor do you need to splurge on a stand-alone device just to get the inside scoop. The ...

The best police scanner app can be both an exciting form of entertainment, like an audio-only version of an episode of Cops, or it can be a tremendously useful way how to avoid bad traffic caused by ...

While every phone can read QR codes located around you, barcode scanning is a different story altogether, and the best barcode scanner app makes it a bliss. While the process works similarly as QR ...

For as long as police officers and other first responders have been communicating with each other over the radio, there have been enthusiasts and other casual listeners eavesdropping on them using ...

With OCR (optical character recognition) technology, all your scanned text is searchable, making it easy to find your ...

Scanners of various flavors still exist, of course, but there's a lot less need for the average person to own one. Your recent-ish photographs are all going to be digital, and it's rare that most ...