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Ten Free Killer iPhone Apps

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RedLaser app

You’re out and about shopping and wondering whether you’re getting a decent deal. Pull out RedLaser and scan the barcode imprinted on the package. Doing so searches online and local prices for hundreds of retailers. If the barcode isn't readily available, you can type a product search with the iPhone’s keyboard.

When you scan a food item, RedLaser can help you uncover nutrition facts. It’ll also show you top deals of the day.

RedLaser can recognize a variety of barcode types, as well as QR codes, which give you access to web addresses, contact information, calendar events, and more. Inside the app you can even create your own QR code.

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