I have the barcodes created. I need an app that reads it then comes up with a specific form that can be saved and if customers want use the same app to find info but not edit it?
You van't read multiple barcodes at once (at least there's no way I know of, but I've only been working with barcodes for about 25 years).
As for the form, that has nothing to do with the barcodes - you'd have to develop that yourself. Do you want the barcode saved as a barcode or do you want the data (in ASCII) saved on the form, etc?