"Our Groceries" is a great little shopping list app.
(I'm not affiliated with them, I just use and like their app)
They even have a web interface to the same lists: https://www.ourgroceries.com/overview
(I'm not affiliated with them, I just use and like their app)
They even have a web interface to the same lists: https://www.ourgroceries.com/overview
Edit: I think I get it now, you prefer to not have the online component at all.