human
How do I scan a barcode with an iPhone?
assistant
Scan a Barcode with an iPhone
1. Open the App Store and tap Search.
2. Type "Barcode Scanner" in the search bar and tap Search.
3. Tap Get next to the Barcode Scanner app.
4. Tap the Barcode Scanner app on your home screen after it finished downloading.
5. Tap Ok to allow the Barcode Scanner app to use your camera.
6. Hold the camera over a barcode you want to scan.
7. Wait until it scans the barcode automatically.