Aim your iPhone camera at a barcode, QR code, or serial number, and the value lands in the field exactly as printed. Those long codes go in right the first time, without the squinting and slow thumb-typing.
Keying codes by hand is where phone data entry slows down and mistakes creep in, and an Airtable web form leaves you typing them into a text box. Air Fill uses the scanning built into iOS. Turn on scan-to-fill for a field, point the camera, and the reading drops straight in, accurate on the first pass.
That keeps a stock count moving, and it makes equipment check-ins quick: scan, confirm, and on to the next record.