iPhone Life magazine

Shop Savvy Barcode Scanner

Amazing Camera Apps

Add barcode readers, augmented reality, fax, language translation, heart rate monitor, and more to your iPhone or 4th gen iPod touch

The range of creative and practical apps that use the camera in unusual ways is astonishing. Who would have thought that you could use it as a heart rate monitor or a business card reader? There's even an app for those who are colorblind, to show them the colors present in any object you photograph.

Apple made a brilliant decision when it let developers create apps that access the camera input and use it in non-traditional ways. In this month's column, I offer a roundup of some of these apps.


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Shop Savvy and other free bar code scanners help you save money

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Now that we're closing in on the holiday season, you absolutely must have a bar code scanner. These apps are tremendously popular, and for good reason. You're in a store, you find something you like, you scan the bar code with your iPhone's camera, and then you find out where you can buy it for the lowest price. Typically these apps are location aware, in case you want to buy it at a nearby store. And typically, they also have maps and directions that show you how to get to the store with the lowest price. And — they're free! Why would anyone go without one of these?



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