The Shopping List is a useful free App without ads!!
With the shopping list you will forget about the cumbersome lists on paper, you can uncheck the products that you are buying, which will appear shaded to know the products you have taken and those that you have not.
You will be able to edit the articles that appear by default on the Create List screen, renaming them, adding new articles and deleting those that do not interest you, with the possibility of returning to the original articles later.
The shopping list does not ask for any special permission and does not collect any user information or access their data.
The shopping list is a simple and intuitive app, without complications.