The most useful thing is to have a single place to store all the allergens that I have. It makes it easier to keep track of all my allergens and makes it easier for me to prepare meals for myself and my family. The software is a little confusing to use especially if you're not used to it. I also don't like that there isn't a way to print the ingredient list of a product.
This has made it difficult to look up ingredient lists to make sure I'm not using the allergen-free version of somethingβ¦