Not trying to convert you, but Reminders now has a shopping list mode with custom categories. But i sometimes miss the icons etc from Bring

As a prior Bring user I can recommend the new Shared Reminder Lists in iOS!

My iPad always opens how I left the app, which is in an open document. You could create a shortcut that opens a certain document and pin that to the hoemscreen.

Working fine on my iPhone and iPad. Keyboard bug fixed finally. NameDrop is overhyped, but hey I rarely meet new people.