Costco

Costco's app combines membership access with online shopping, warehouse information and selected member services. The digital membership card is a practical feature for an eligible, verified account, while browsing offers can help prepare a visit. Online shopping also includes products that may differ from a local warehouse's assortment. Set up and verify the account before arriving at checkout. Confirm that the digital card is available on the device and understand where it can be used. When comparing an online offer with a warehouse purchase, review delivery, quantity and product details rather than assuming the two prices describe the same arrangement. The app is most useful for existing members who regularly use Costco's stores or services. It does not mean every warehouse item is available online or that inventory is guaranteed. Different services can have separate terms and providers. Plan around what you need and check location details before making a special trip. Store information checked September 15, 2026. The displayed rating is from Google Play; screenshots are from the official iOS listing, so Android screens may differ. Optional subscriptions and purchases are subject to the provider’s current terms.

Pro

• Membership access and warehouse information are convenient for regular visits.
• Online browsing can help prepare larger or less frequent purchases.

Con

• Online and warehouse selections or prices may differ.
• Digital membership and individual services have their own eligibility requirements.