Best free app (iPhone, Android): ScanBot This app can do finger-free scanning: Just aim and wait as ScanBot auto-detects, auto-straightens, and auto-snaps each page.

To help you decide, here are five of the best police scanner apps for Android devices that you can download today.

If you're using an Android device, here are five of the best QR code scanner apps to download.

Microsoft Lens is a free scanner app on Android with no ads. While it’s an excellent scanner app in its own right, its integration with other Microsoft Office apps and file formats is a big plus.

Police scanners are an excellent way to keep in touch with daily law enforcement activity. Here are some of the best police scanner apps available for mobile.

Police scanners broadcast events as they happen. You can keep tabs on crimes and incidents in your town with one of our favorite police scanner apps.

This free app covers all the basics, plus much more. The app uses your phone's camera to scan printed documents, receipts, business cards and even words and doodles on a whiteboard.

Scan, search, and capture anything with these 10 Best Android scanner apps. The best scanners let you take photos, capture text, and even save documents to your phone’s memory card.