I wanted an app that would allow me to create grocery lists from web/desktop but access them from mobile. At the time of writing, this functionality still isn't fully working. Grocery lists are categorized on mobile, but the web version just shows a single list with all items mixed together. Auto-categorization has been working on mobile since 2018, but the developers still have not bothered to port this important feature to desktop. Also, I feel that far too many of the options are locked down for premium users, even trivial options like background colors.