Costco Wholesale UK

987 reviews
Content rating
PEGI 3
1M+
Downloads
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About this app

Your Costco hub - Everything you want, all in one place. Quickly access everything Costco has to offer in one easy to use app featuring:

Petrol Prices
Find up to date Costco petrol and diesel prices and directions to your closest warehouse. Fill up regularly with high-quality Kirkland Signature™ fuels to experience the efficiency and performance benefits of powerful deep-cleaning fuel additives.

Be the First to Know
Turn on notifications to never miss exclusive in-app offers, the latest deals from Costco and updates and news from your favourite warehouse.

Member-only Savings
Browse the latest warehouse offers booklet to save across all departments on new items and member favourites.

Manage your Membership
Renew your membership or sign up to auto-renewal for additional peace of mind. If you’re new to Costco, effortlessly join using the app and start saving today!

Shop Online
Discover an improved mobile shopping experience. Explore the features of Costco.co.uk in a convenient and easy to use format.

Shop from a huge variety of categories with a larger range than you’ll find in our warehouses. Browse our extensive range of kitchen appliances to find everything from cookware basics to quality washers & dryers, and search home & furniture for your ideal sofa or home office must-haves.

Look out for deals on an array of our top products, including the latest technology and sports equipment.

All online prices are shipping inclusive (excluding Grocery Delivery items which incur a £5.99 delivery fee per order).
Cake & Deli Orders
Let us do the hard work for you. Costco warehouse members can order custom made birthday cakes and party platters through the app for pick up at your local warehouse.

Special Events
View the calendar of warehouse special events featuring new and exciting products available at your local warehouse for a limited time only. Special events include fragrances, massagers, sports memorabilia and more unique ranges.

Costco Connection
Catch up on the latest issue of the Costco Connection, turning the spotlight on stories, recipes and more to help you get the most out of your Costco membership.
Costco in the palm of your hand! Download for petrol prices, offers and more.
Updated on
Oct 1, 2026
Featured stories

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
    Messages, App activity, and App info and performance
  • This app may collect these data types
    Personal info, Financial info, and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

953 reviews
Maynard Chitty
August 15, 2024
It's alright. Really annoying you can't use it at petrol pumps and have to wave your physical membership card at the pump. Also, the navigation through the monthly offers catalogue is very clunky and anytime you open an item for a closer look you're chucked out of the catalogue and have to reload it again. Still, I suppose Costco is all about keeping costs down so an "okay" app is probably to be expected.
19 people found this review helpful
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Global With DS (부인)
July 22, 2024
Not fit for purpose. Says card expired, it has an old card number. I was told I need to change the number. I didn't enter the number in the first place, so how could I change it? Spent over 30 minutes in store, explaining and reiterating. They were both clueless. Told me delete & redo but register new acc. It kept saying I need to fix email field, probably because an account is already registered. Got told to 📞 customer service. Not gonna bother! I've wasted too much time.
59 people found this review helpful
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Gurj KATT
January 25, 2022
This app is so much better than the old one. However, it would be even better if you can put what the prices of the products are in store also. This would allow the customer to make the decision to either have the item delivered or to visit the store. If they visit the store the customer would probably buy more products. So it's a win win for Costco and customer. Stock levels in-store would be great but this maybe be too complicated.
126 people found this review helpful
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What’s new

Minor design changes on Product Pages and bug fixes