I am looking for an iPhone app that can be used like a registry "scanner gun." It needs to scan the barcode and then transmit the data into an excel or numbers spreadsheet. I have purchased a number of them that will send the info to a "list" held at a web address, but none that can send data into a spreadsheet. I want to be able to edit the data myself and print the list. Has anybody come across an app with that ability? Thanks.