The Costco app is plagued by crashes, slow load times, and cart sync failures. These alternatives offer meaningfully more polished shopping experiences — including the warehouse club that actually figured out self-checkout and the retail apps that define the category on mobile.
Each app below addresses a specific gap in Costco's offering. We picked them based on real user review patterns and feature differentiation.
Sam's Club is Costco's direct competitor with a significantly more polished app. Scan & Go lets you scan items with your phone as you shop and skip the checkout line entirely — a feature Costco shoppers have been requesting for years. Curbside pickup, delivery, and a cleaner rewards program round out a more modern experience.
Explore Sam's Club data →BJ's Wholesale Club is the third major warehouse club in the US and operates primarily in the East Coast. The app handles digital coupons more elegantly than Costco's and combines paper-free savings with mobile ordering for pickup and delivery. A close substitute if you have a BJ's nearby.
Explore BJ's Wholesale Club data →Amazon is the obvious alternative for anyone tired of wrestling with warehouse club apps. The Amazon app is one of the most polished shopping apps on mobile, Prime members get free shipping on most items, and bulk packs are often competitive with Costco pricing before you factor in the membership fee and the drive to the warehouse.
Explore Amazon Shopping data →Walmart has 6.9 million app reviews at 4.72 stars — one of the most polished retail apps on mobile. Grocery delivery and pickup are reliable, and Walmart+ membership is meaningfully cheaper than a Costco membership while unlocking free delivery and gas discounts. Prices on staples are routinely competitive with Costco's bulk pricing.
Explore Walmart data →Target's app is among the most refined retail experiences on mobile. Drive Up curbside pickup works in most markets with a two-tap order flow, and Target Circle rewards are genuinely useful. A cleaner alternative if you're not committed to warehouse club bulk purchasing.
Explore Target data →There's a newer Costco Wholesale app (395k reviews at 4.64 stars) that runs in parallel to the main Costco app and is slightly more stable for some users. If you want to stay in the Costco ecosystem but are tired of the main app's bugs, try the alternate listing.
Explore Costco Wholesale (newer app) data →We found these alternatives by analyzing review patterns across shopping apps, with attention to Costco's most common churn drivers: app functionality issues, login problems, and cart loading failures. The apps below address at least one of those pain points directly.
Sam's Club is the closest direct competitor with a meaningfully better app — Scan & Go is the killer feature Costco still doesn't offer. BJ's Wholesale Club is the third option but is limited to the East Coast. If you're willing to skip warehouse club membership entirely, Amazon and Walmart cover most of the same product categories.
Membership prices are similar (Costco $65/year standard, Sam's Club $50/year base) but product pricing varies by item. Sam's Club tends to be slightly cheaper on gas and electronics, Costco on select grocery items. For app quality specifically, Sam's Club wins decisively — Scan & Go alone is a major time saver.
Cart loading and app performance issues are the most common complaints in Costco app reviews. The Costco app has historically been slower to update than the website, and the cart sync between the two is unreliable. Sam's Club, Amazon, and Walmart apps are all meaningfully more stable.
App Vulture uses AI-powered review intelligence to analyze what real users say about apps — their pain points, feature requests, and reasons for switching. We identified these alternatives by analyzing review patterns across shopping apps and validated each candidate against the source app's most common churn reasons.
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