The iScanner app is portable, versatile, and yours for life.

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This iOS app turns your phone or tablet into a smart scanner, and right now, you can get a subscription for $24.99 (reg. $199.90) using code SCAN. iScanner is easier to use than most desktop scanners.

Two-dimensional barcodes called Quick Response codes, or QR codes for short, are used to store data that devices can read. While QR codes are popularly scanned via smartphones, what if you want to ...