As good as it gets for iPhone

Short of getting a Bluetooth laser price-code scanner, this app provides the easiest scanning using the camera, performing extremely well under low-light conditions.

That stated, the app also has a problem where it develops memory loss (amnesia?) when switching between apps, such that it periodically loses the entire contents of the 10-30 prior scans: its as if you selected the reset option, when of course you didnt. This makes the app unreliable for serious business use.

Feefer2 about Bar-Code