Advantages

• create and manage shopping lists at home, on the go or in store
• find products through search, filter and barcode scanner
• compare the price of individual items or your entire list across a range of grocery stores
• find the best offers
• set price alerts so you never overpay on your favourite items
• prices updated daily
• get saving suggestions and exclusive cash back vouchers to save even more
• your shopping list is automatically synced to your account

Disadvantages

• don't get to assess the aesthetical quality of the food, for example texture and smell
• difficult to know/check date of food items
• consumers need to have access to the apps and know how to use them