Costco Wholesale

Contains ads
4.7
429K reviews
Content rating
Everyone
10M+
Downloads
Content rating
Everyone
Digital Purchases
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About this app

The Costco Mobile App is the easiest way to save time and money on the go. We've completely re-thought our mobile app and made it easier for members to access the incredible values found only at Costco.

• New! Your membership card is now available on the Costco app. Enter the warehouse and begin checkout at the register by using the Digital Membership Card on your phone.

• SAVINGS: With the Costco Mobile App you'll always have the latest warehouse savings right on your device.

• SHOP: Members can shop Costco.com’s unique, expanded selection, offering thousands of items not found at your local warehouse, delivered straight to your door.

• WAREHOUSE INFO: See details about your nearest Costco including hours of operation and holiday hours, and navigate straight to the warehouse.

• SHOPPING LIST: Keep track of the items you want to pick up on your next trip to Costco.

• PHOTOS: Order prints, wall décor or photo gifts anywhere, anytime.

• PHARMACY: Order prescription refills & check status on prescriptions. Get refill reminders, track your medications, manage family accounts, transfer prescriptions, and find a Costco pharmacy.

• FEEDBACK: Costco is always looking for ways to improve your experience. Tap Feedback and tell us what you think of our mobile app, website or warehouse.
Updated on
Jul 23, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity
This app may collect these data types
Messages, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.7
421K reviews
Brittany McDonald
July 8, 2026
I don't know why the app simply neglects to register certain items I put in my cart. If I open the app (where I've been signed in before) and start building a cart, it'll eventually ask me to sign in (even though it'll already take me to My Account page without having to "sign in" again?) and when I do, it'll drop everything I've added to my cart and I'll have to start over again. It's like a weird limbo log-in state where the app just refuses to behave as expected. Frustrating user experience.
1 person found this review helpful
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Daniel Milan
June 8, 2026
I get so frustrated with this app cuz it feels like a bait and switch. I find an item through the app that is listed at a certain price, but if I don't check out immediately the price randomly changes within a couple hours. I've contacted support about this, and they just tell me that's not the price they see on that end and imply I'm an idiot. Customer support has been extremely dismissive and doesn't do anything to look into or resolve this issue.
8 people found this review helpful
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L.A.
May 21, 2026
I enjoy going to Costco, but the app leaves a lot to be desired. It's not exactly user-friendly, I find it a little difficult to navigate. One thing I wish it offered was the ability to add Warehouse savings items to a list like you can do on the Flipp app. Now all of a sudden I'm unable to see the Warehouse Savings because it keeps telling me I have to specify my default province. No I don't it's the same as it's always been, I'm looking right at it. Major glitch, aka pain in the derriere! :(
54 people found this review helpful
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What’s new

Bug fixes and improvements