Avoid downloading third-party apps to scan QR codes.

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.

Scan smarter with this multitasking app.

The native camera app on iPhone includes functionality that allows you to scan QR codes and access QR code content like URLs without having to download a third-party app. QR codes can include contact ...

When you just have to put your signature on a real-life document, but you don't have a standalone scanner handy, the easiest ...

Scanner is an iOS scanner app that can digitize any document. It even does a few things desktop scanners can’t.

QR or Quick Response codes are one of the most popular ways to access information on the go. Invented in 1994 and once considered the wave of the future, part of the QR code revival that started in ...

Apple isn't known for making big changes in its devices too often, but the company does stack some industry-leading bits of hardware in its products. Ever noticed the black circle next to the cameras ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Melanie Pinola Smartphones are the Swiss Army knives of the digital world, but ...