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Best Costco Fuel App 2026

221+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated May 2026

If you already know Costco, this is the deeper bench. 221+ Costco fuel app 2026 apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Top Picks for Costco Fuel App 2026

Costco#1

Costco by Costco Wholesale Corporation

Editor's Choice
🛍️ Shopping
4.9😐(1.2M ratings)
FreeAds
#10in Shopping
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Costco screenshot 6

Access exclusive Costco values, browse expanded selections, receive savings, check gas prices, order prints, and stay updated on special events with the improved Costco Mobile App. Join now for convenient shopping and member benefits.

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  • 🤖 Outdated and unintuitive app design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
RTS: Fuel, Factoring & Loads#2

RTS: Fuel, Factoring & Loads by RTS Financial Service, Inc.

Fuel. Factoring. Freight.
Strong Contender
💼 Business
4.8😞(10K ratings)
Free
RTS: Fuel, Factoring & Loads screenshot 1
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Revolutionize your trucking business operations with an all-in-one app offering fuel savings, load booking, invoice uploads for quick payments, and exclusive discounts. Streamline fleet management and access thousands of loads through our load board. Download now to enhance your trucking efficiency!

What We Love

  • 🚀 Convenient fuel discounts
  • 🚀 Easy to use
  • 👍 Great for owner-operators
  • 👍 Helpful load board and broker ratings

Room to Improve

  • 🐛 Frequent app crashes and bugs
  • 🐛 Inaccurate fuel price information
  • 🔒 Security and privacy concerns
Chevron#3

Chevron by Chevron U.S.A. Inc.

Earn Rewards. Save on Fuel.
Worth Considering
🗺️ Navigation
4.9😊(329K ratings)
FreeAds
#15in Navigation
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"Pay for fuel easily from your car with the app, earn points on purchases, and get up to 50¢ off per gallon with Chevron Texaco Rewards. Find nearby stations with the station finder feature."

What We Love

  • 🚀 Easy and convenient to use
  • 💰 Significant savings on gas
  • 📲 Seamless mobile payment experience
  • 🔗 Ability to link rewards programs

Room to Improve

  • 🐛 App connectivity issues at some stations
  • 🤔 Unclear which stations participate in rewards
  • 🕰️ Slow or unresponsive at times

More Costco Fuel App 2026 apps to explore

4
AtoB: Find and Save on Fuel
AtoB: Find and Save on Fuel
AtoB: Find and Save on Fuel
Make an impact on fuel costs
Free

Unlock big discounts on fuel with the AtoB App: find discounts, plan cost-saving routes, manage fleet finances, and secure card unlocking all in one place. Maximize your savings on fuel costs today!

🗺️ Navigation
(2.2K)
5
Fuel Forward
Fuel Forward
Fuel Forward
Pay @ Phillips 66, Conoco & 76
Free

Fuel Forward is a convenient app that allows you to pay for gas at Phillips 66, Conoco, and 76 locations from the comfort of your car. Skip the lines and download the app now to streamline your refueling experience.

✈️ Travel
(56K)
6
Texaco
Texaco
Texaco
Earn Rewards. Save on Fuel.
Free

Earn rewards and save on fuel with our app. Pay for gas or diesel from your car, join the Chevron Texaco Rewards program to earn points that you can redeem for savings at participating stations. Find a Texaco station near you with our station finder."

🗺️ Navigation
(11K)
7
Fuel Rewards® program
Fuel Rewards® program
Fuel Rewards® program
by Excentus
Free

Join the program to instantly receive Gold Status and save on fuel at Shell stations nationwide. Earn and track rewards for fuel savings on every fill-up and through everyday purchases.

🛍️ Shopping
(653K)
8
Greenlane - Fuel Smarter
Greenlane - Fuel Smarter
Greenlane - Fuel Smarter
Deep Diesel Discounts
Free

Save up to $7,700 per year on diesel fuel with Greenlane. Access fleet level savings at major truck stops with no hidden fees or subscriptions.

🗺️ Navigation
(888)
9
GasBuddy: Find & Pay for Gas
GasBuddy: Find & Pay for Gas
GasBuddy: Find & Pay for Gas
Cheap fuel prices and rewards
Free

A top-rated gas price comparison app that helps users find the cheapest fuel prices in their area, saving time and money. Download now to locate nearby gas stations with the best prices.

✈️ Travel
(447K)
10
Coast: Smart Fuel Cards
Coast: Smart Fuel Cards
Coast: Smart Fuel Cards
Smart fleet and fuel cards
Free

Track fuel, fleet, and employee expenses seamlessly with a smart card and software combo. Easily manage and monitor transactions, add receipts and job codes, all in one streamlined app for efficient fleet management.

💼 Business
(22)
11
MAPCO Rewards
MAPCO Rewards
MAPCO Rewards
Welcome to MAPCO Rewards!
Free

Discover an enhanced rewards experience with MY MAPCO! Earn points, claim freebies, and refer friends with MY Reward$. Locate the nearest MAPCO and partner stores hassle-free.

🌟 Lifestyle
(98)
12
RaceTrac
RaceTrac
RaceTrac
For Whatever Gets You Going.
Free

Discover a revamped app designed for a seamless RaceTrac experience, featuring mobile ordering, easy point tracking, personalized fuel pricing, favorite store choices, dark/light mode, and 24/7 support. Join RaceTrac Rewards for exclusive benefits and start enjoying the convenience today!

🍔 Food & Drink
(66K)
13
TCS Fuel
TCS Fuel
TCS Fuel
by TransConnect Services
Free

Track your business on the go with the TCS Mobile App for trucking companies working with TransConnect Services. Benefit from real-time updates, fuel price comparison, fuel card management, check issuance, and top-notch client support. Not a client yet? Explore Driver’s Corner for a free account and discover tools for success, essential services, and reliable support.

💼 Business
(241)
14
Circle K
Circle K
Circle K
One app for easy journeys.
Free

Experience fast and rewarding journeys with an app that offers Early Access to exclusive perks like savings, Car Wash subscriptions, and more as new features are added. Join now to preview and provide feedback!

🛍️ Shopping
(23K)
15
ExtraMile®
ExtraMile®
ExtraMile®
Earn Rewards. Save on Fuel.
Free

Earn rewards and save on fuel with the app that combines Chevron Texaco Rewards to offer exclusive discounts and benefits at participating locations. Join to access special welcome rewards, everyday offers, track rewards balances, and conveniently pay with a linked payment method. Find nearby ExtraMile® locations, earn points for purchases and fuel, and enjoy tailored club program perks, all accessible through one app. Join now for a seamless and rewarding experience!

🗺️ Navigation
(2K)
16
Find Cheap Gas – Fuel Prices
Find Cheap Gas – Fuel Prices
Find Cheap Gas – Fuel Prices
Real-Time Gas & Fuel Prices
Free
✈️ Travel
(6)
17
Safeway One Touch Fuel‪™‬
Safeway One Touch Fuel‪™‬
Safeway One Touch Fuel‪™‬
by Albertsons Companies, LLC
Free

A convenient fuel mobile app that enables users to pay for fuel, claim rewards, and activate gas pumps at Safeway stations using their phones. Features include in-app payments, rewards redemption, station search, receipt viewing, and customer support.

🌟 Lifestyle
(333)
18
QuikTrip: Coupons, Fuel, Food
QuikTrip: Coupons, Fuel, Food
QuikTrip: Coupons, Fuel, Food
Order fresh QT food to go
Free

Order fresh food, fuel, and coupons from QuikTrip with exclusive offers. Simplify your QuikTrip experience by ordering snacks, drinks, and more ahead of time.

🍔 Food & Drink
(28K)
19
CostRefund: Costco Money Back
CostRefund: Costco Money Back
CostRefund: Costco Money Back
Costco Price Drops Get Refund
Free

CostRefund is a user-friendly application that helps Costco members track price drops and automatically request refunds for eligible purchases. By simply uploading your Costco receipts, the app can notify you when an item's price has decreased, enabling you to easily claim your money back and maximize the value of your Costco membership.

🛍️ Shopping
(31)
20
OCTANE Fuel
OCTANE Fuel
OCTANE Fuel
Fuel Discounts & AI Assist
Free

Get instant fuel discounts at thousands of stations across the U.S. and use our AI assistant to find the cheapest fuel near you or along your route. Plan optimized routes and save time with our interactive fuel map and one-tap navigation.

🗺️ Navigation
(61)

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