Lexi - Speak to Alexa through your iPhone
Bring - Clever shopping - simple and shared
Astra by Cesbo - Talk to Alexa anywhere, from your iPhone
Google Shopping List - Google Shopping List is a grocery list and recipe manager app that helps you to get organized and save time.
Ava - Making conversations accessible for the deaf
Yummly - Yummly is a recipe app. You search through lots of recipes, add the ones you like, and even create shopping lists based on the recipes you pick. You can save your recipes with one click and later organize them into collections.