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Best Free Costco App

217+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated June 2026

If you already know Costco, this is the deeper bench. 217+ free costco app apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Top Picks for Free Costco App

Costco#1

Costco by Costco Wholesale Corporation

Editor's Choice
🛍️ Shopping
4.9😐(1.2M ratings)
FreeAds
#13in Shopping
Costco screenshot 1
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Costco screenshot 3
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Costco screenshot 5
Costco screenshot 6

Access your membership card, shop online for exclusive items, and find warehouse savings. Discover gas prices, order photo prints, and manage prescriptions. Plan your next trip with event listings and travel deals.

What We Love

  • 🤑 Great rewards and rebates
  • 🏪 Excellent in-store experience
  • 🛒 Convenient bulk shopping
  • 🧠 Organized and easy to navigate warehouses

Room to Improve

  • 🤖 Outdated and unintuitive app design
  • 🔍 Inability to check in-store inventory and pricing
  • 🧭 Frustrating navigation and search functionality
Citi Mobile®#2

Citi Mobile® by Citibank, N.A.

A Banking App Designed for You
Strong Contender
💰 Finance
4.9😐(3.9M ratings)
FreeAds
#18in Finance
Citi Mobile® screenshot 1
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Manage your banking and finances with a comprehensive mobile app. Open accounts, deposit checks, pay bills, and track spending. Securely access your accounts and manage your cards with features like card locking and PIN resets.

What We Love

  • 💳 Convenient credit card management
  • 🤑 Rewards and promotional offers
  • 🔒 Secure transactions
  • 🤖 Helpful customer service (for some)

Room to Improve

  • 🐛 Technical issues with the app
  • 🤖 Poor customer service (for others)
  • 🔒 Security concerns with account access
Upside: Gas & Food Cash Back#3

Upside: Gas & Food Cash Back by Upside Services Inc.

Shop & earn on grocery & fuel
Worth Considering
✈️ Travel
4.8😐(667K ratings)
FreeAds
#21in Travel
Upside: Gas & Food Cash Back screenshot 1
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Earn cash back on everyday purchases like gas, groceries, and dining. Simply claim offers in the app, pay as usual, and get rewards directly to your bank account or as gift cards. Save money on essential spending and enjoy more of what you love.

What We Love

  • 💰 Saves money on gas
  • 💳 Easy to use
  • 🤑 Earns cash back
  • 🆓 Free app

Room to Improve

  • 🐛 Buggy app with glitches
  • 🕰️ Slow processing of transactions
  • 🤔 Inconsistent cash back amounts

More Free Costco App apps to explore

4
Sam's Club Shopping & Delivery
Sam's Club Shopping & Delivery
Sam's Club Shopping & Delivery
Save on Grocery, Gas & More
Free

Shop for groceries, gas, and more with this membership-based app. Skip checkout lines, get groceries delivered, or pick them up curbside. Manage prescriptions and schedule health appointments.

Scan & Go™ shoppingGrocery deliveryCurbside pickup
🛍️ Shopping
(5.2M)
free with in-app purchases
5
Safeway Deals & Delivery
Safeway Deals & Delivery
Safeway Deals & Delivery
Shop stores, delivery & pickup
Free

Shop for groceries, prescriptions, and more with this app. Find weekly deals, coupons, and rewards. Get items delivered to your home, picked up curbside, or find them in-store. Plan meals and manage prescriptions easily.

Weekly deals and couponsEarn and redeem rewardsHome delivery and curbside pickup
🛍️ Shopping
(1.3M)
free with in-app purchases
6
CostRefund: Costco Money Back
CostRefund: Costco Money Back
CostRefund: Costco Money Back
Costco Price Drops Get Refund
Free

This app helps Costco members track their purchases and get money back on eligible price drops. It automates the process of monitoring price changes and reminds you to claim refunds before the adjustment window closes.

Costco receipt trackingAutomated price drop alertsTimely refund reminders
🛍️ Shopping
(31)
free with in-app purchases
7
ALDI Grocery Pickup & Delivery
ALDI Grocery Pickup & Delivery
ALDI Grocery Pickup & Delivery
by ALDI International Services GmbH & Co. oHG
Free

Easily shop for groceries from your local store. Choose between convenient curbside pickup or home delivery. Browse weekly ads, discover special finds, and manage your shopping lists.

Grocery pickup and deliveryWeekly ad specialsALDI Finds product discovery
🛍️ Shopping
(111K)
free
8
UKG Pro
UKG Pro
UKG Pro
by UKG INC.
Free

This mobile app provides employees with secure access to HR information, time tracking, and goal setting. Managers can manage requests, approve timecards, and gain insights through reports. It aims to enhance productivity and engagement for a better work experience.

View and update HR and pay informationClock in/out and track timeManage time off requests
💼 Business
(282K)
free
9
Q R Code Reader Scan
Q R Code Reader Scan
Q R Code Reader Scan
EZ Scan For Carbs & Cals
Free

Quickly scan QR codes to access valuable information. Save scanned websites to your favorites for easy recall. This utility app simplifies information retrieval from QR codes.

Scan QR codesAccess information from QR codesSave scanned websites
🔧 Utilities
(897)
free
10
Tom Thumb Deals & Delivery
Tom Thumb Deals & Delivery
Tom Thumb Deals & Delivery
Shop stores, delivery & pickup
Free

This app allows you to shop for groceries, prescriptions, and more from your favorite stores. Get items delivered or ready for pickup, find weekly deals and coupons, and earn rewards. It also helps you plan meals and build healthy habits.

Shop for groceries and prescriptionsDelivery and pickup optionsWeekly deals and coupons
🛍️ Shopping
(103K)
free with in-app purchases
11
Instacart: Groceries & Food
Instacart: Groceries & Food
Instacart: Groceries & Food
Shop Grocery Delivery Services
Free

Get groceries and food delivered to your door in as little as 30 minutes. Shop from a wide variety of stores and products, with contactless delivery options available. You can also order for store pickup.

Same-day grocery deliveryContactless delivery optionStore pickup
🍔 Food & Drink
(4.6M)
free with in-app purchases
12
GoodRx: Prescription Savings
GoodRx: Prescription Savings
GoodRx: Prescription Savings
Medication Delivery & Tracker
Free

Access digital coupons and discounts for prescription medications, including specialized drugs. Find reliable telehealth services and manage your prescriptions with a personal tracker and refill reminders. Save money on healthcare, even without insurance.

Prescription drug discountsGLP-1 medication savingsTelehealth services
🏥 Medical
(697K)
free with in-app purchases
13
Flipp: Shop Grocery Deals
Flipp: Shop Grocery Deals
Flipp: Shop Grocery Deals
Ads, Savings & Shopping List
Free

Browse thousands of weekly ads and circulars digitally from over 2000 stores. Easily find deals on groceries, pharmacy items, and household essentials. Organize your shopping with a digital list and loyalty cards.

Browse weekly ads from 2000+ storesFind local deals and salesSearch for specific items and stores
🛍️ Shopping
(520K)
free with in-app purchases
14
CostClubWeekly
CostClubWeekly
CostClubWeekly
Your Costco Shopping Companion
Free
🛍️ Shopping
(0)
15
Kings Deals & Delivery
Kings Deals & Delivery
Kings Deals & Delivery
Shop stores, delivery & pickup
Free

This app allows you to shop for groceries, prescriptions, and pet supplies, with options for in-store pickup or home delivery. Discover weekly deals, coupons, and rewards to save money. You can also plan meals, track your health, and manage prescriptions.

In-store and delivery shoppingWeekly deals and couponsEarn and redeem rewards
🛍️ Shopping
(6.9K)
free with in-app purchases
16
Albertsons Deals & Delivery
Albertsons Deals & Delivery
Albertsons Deals & Delivery
Shop stores, delivery & pickup
Free

This app allows users to shop for groceries, prescriptions, and pet food for in-store pickup or home delivery. It offers weekly deals, coupons, and rewards, along with meal planning tools and health habit tracking.

Grocery shopping and deliveryWeekly deals and couponsRewards program
🛍️ Shopping
(575K)
free with in-app purchases
17
AppRaven: Apps Gone Free
AppRaven: Apps Gone Free
AppRaven: Apps Gone Free
Best App Deals & Discounts
Free

Discover paid apps that are currently free or discounted. Save money on your favorite apps and never miss a deal. Join a community to share recommendations and track price changes.

Daily updated app dealsWish list with notificationsApp collections
🛍️ Shopping
(4.5K)
free with in-app purchases
18
BASIC Benefits App
BASIC Benefits App
BASIC Benefits App
Consumer Driven Accounts
Free

Manage your consumer-driven benefit accounts with ease. Quickly check balances, submit requests, and pay bills on the go. Securely access important account information and store digital receipts.

Check balances and submit requestsAccess insurance and loyalty cardsPay bills by snapping a photo
💪 Health & Fitness
(2.2K)
free
19
Super 1 Foods App
Super 1 Foods App
Super 1 Foods App
Savings, Shopping & More!
Free

This app simplifies grocery shopping and meal planning. Discover savings, order groceries for pickup, and create shopping lists with recipes. Scan items at home to find them online and reorder past purchases easily.

Save money on groceriesOrder for curbside pickupCreate shopping lists
🛍️ Shopping
(5.9K)
ad-supported
20
eBay online shopping & selling
eBay online shopping & selling
eBay online shopping & selling
Buy, sell and online shopping
Free

Discover and purchase millions of items, from new to pre-loved, with personalized alerts and AI-powered listing tools. Shop sustainably, join live auctions, and buy with confidence through authenticity and money-back guarantees.

AI-powered item listingReal-time deal alertsSearch with images
🛍️ Shopping
(5M)
free with in-app purchases