Consider using AnyList App ~ a list making App used for making Grocery lists, Costco lists, etc. You have the ability to enter the price of items within the list, which comes in handy when making grocery lists ~ know how much you are going to spend before leaving the house. The App also allows you to search for recipes and download the recipe with ingredient list directly into the Anylist App and then add the ingredients to your shopping list. Lastly a function I like using is the ability to create a daily meal list and share your shopping lists, meals and calendar with family members. No more making grocery lists from scratch paper.