Shop List Pro is the ideal app to always have an up-to-date shopping list in your pocket. Shop List Pro helps you keep track of whats in your cupboard, so that when you are in the shop, you can quickly have a look at your phone and see what you need.
You can easily update stock changes with the barcode functionality. Just scan the barcode on the product and change the stock accordingly.
By setting how many you want to have in stock of a particular item, Shop List Pro shows you what you need to buy.
Just make sure that every time you take something out of your cupboard, you change the stock accordingly so the data in your app is up-to-date.
You may find that Shop List Pro sometimes cannot detect the barcode. This can be due to not enough light or because the type of barcode is not supported. In these cases just enter the barcode manually.