Costco
Warehouse savings, membership and shopping
by Costco Wholesale Corporation
About this app
The Costco app is the official mobile app for Costco members in the US. It provides digital membership access, warehouse savings, online shopping, order tracking, receipts, gas prices, and member services. Costco is not a pure grocery delivery app, but it strongly overlaps with Walmart-style shopping intent because members use it for bulk groceries, household essentials, appliances, travel deals, and warehouse planning. The app stores membership, account, order, payment, and location-related information, so users should download the official Costco app and keep their account secure.
Key Features
Digital membership
Access your Costco membership card from your phone.
Online shopping
Shop Costco.com products and track online orders.
Warehouse savings
View current offers, deals, and warehouse promotions.
Gas prices
Find nearby Costco gas stations and check fuel pricing.
Receipts and orders
Review order history, receipts, and shipping updates.
Warehouse locator
Find clubs, hours, services, and nearby locations.
How It Works
Sign in as a member
Connect your Costco account and access membership tools.
Browse savings
Check warehouse deals, online products, and local club details.
Shop and manage
Order online, track purchases, view receipts, or use the digital card.
Detailed Review
The Costco app is best understood as a membership and warehouse companion. It helps users access their digital card, browse savings, check gas prices, shop online, and manage orders. For frequent Costco shoppers, that makes it worth installing even if it is not as grocery-delivery focused as Walmart or Kroger.
Digital membership is the headline feature. Having the membership card on your phone reduces friction at the door and checkout. Warehouse savings and fuel price tools are also useful because many Costco trips are planned around deals and gas savings.
The app's limitations are mostly about fulfillment. Costco's app is not as optimized for curbside grocery pickup as Target or Walmart, and it is less grocery-first than Kroger. Still, Costco's scale and membership intent make the app highly searched and relevant.
Because the app connects to membership, orders, payment, and account data, users should install the official app and protect their account. For TheAppIndex, Costco fits the broader grocery and essentials cluster next to Walmart, Sam's Club, Target, and Kroger.
Strengths
Weaknesses
Our Verdict
Costco is a must-have app for Costco members. It is less pickup-oriented than Walmart or Target, but digital membership, warehouse savings, online shopping, and gas tools make it valuable.
