These best scan apps for iPhone, iPad and iPod touch are free. With a scan app for iPhone, iPod touch or iPad you don't have to carry a big scanner or worry there isn't a scanner around!
One of the best scan apps for iPhone is Image to Text. This free scanning app is easy to use. You just take a picture of any document and email it to someone (or yourself)l. In a few moments the email appears with a text file of the editable text extracted from the picture—and the picture appears below it, free. How cool is that! This iPhone scanner app is also compatible with iPad and iPod touch.
DocScan HD is a scanning app for iPhone that scans documents as well as receipts, business cards, posters, books, and lots more. Easy editing tools let you make sure that the scanned image is clear and bright. You can also draw lines and write notes on this scanned image before you tap to convert it to a PDF document. This free scan app is compatible with the iPad and iPod touch.
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QR Reader for iPhone is a free, easy and fast iPhone scanner that reads QR codes. QR codes are like barcodes, but contain more data. Just point your camera at the QR code and shoot for the QR code to be scanned. This scan app has integrated web browser and map view so you get info fast that you can share on Facebook and Twitter. You can even create your own QR codes with this scanner app, free! This scan app can be used on iPod touch and is available in a iPad version.
Red Laser is the best barcode scan app on iPhone. This free scanner app scans all major retail barcodes and gives you the very best prices for these products. You can then purchase these items from inside this app. Rated a top scanning app for shoppers by the New York Times and Smart Money, it's compatible with the iPad and iPod touch.
All these scan apps for the iPhone are universal apps, which means besides apps for the iPhone, they are also 4th generation+ iPod scanner apps and 2nd generation+ iPad scan apps.