My family used Blue Apron for a while when we first had kids, and it was great for our lifestyle. We did move on to a service that optimizes grocery shopping so we can buy ingredients for a week's worth of meals in one shopping trip.
Edit: for those who asked, I am using thefresh20 now. It's pretty low-tech (just a weekly pdf). Besides being straightforward to shop for, it tells you how to prep stuff ahead of time. For example, bake 8 potatoes the first day and use half in a recipe today, half in a few days. Cook some pork chops today and save some for fried rice in a few days. Cook a pot of quinoa today and use it throughout the week.
There are a number of other services out there that allow you to customize things like servings/calories per meal and diet types but I am dubious about how well they could possibly optimize shopping and prep to use up a whole quanta of an ingredient over multiple recipes in the course of a week to be near the manually curated efficiency of fresh 20. If anyone has experience with those please let me know!