@932876d5 - I'm also on Android, so can't test this, but reminded me of a shopping app feature I really want: "Auto store aisle sort."  I want my list to be automatically sorted by my store layout.  Would require me to create a store, then tell the app where certain items are in the store Or at least the order I tend to walk the store.  From then on, when said item is added, it auto sorts it.  Could have more than one store too.