If you want to add items to the list there are three ways you can achieve that:
Tap the + sign at the top of the screen and simply write down your items. Write down several items separated by ‘Enter’ on your keyboard to add multiple items at once.
Tap the microphone icon and dictate your items. Under Settings, set the value of the Separator to AND so that you are able to enter several items at once: say “Milk and toast and honey”.
Tap the Barcodes icon at the top of the screen and scan the barcode on the desired items. Only adds individual items.
For more on barcodes, click here.