FuelApp: Diesel discounts
Save up to $1/gal at the pump
Only for iPhone
Free
iPhone
FuelApp is a fuel discount app designed to get owner operators great prices on diesel at top truck stop brands nationwide.
- Major diesel discounts: Save up to $1/gallon at leading truck stops.
- Secure at-the-pump payments: With FuelApp’s fuel codes, there’s no need to go inside to pay — and no risk of card skimmers.
- Zero fees: No cost to download, no membership fees, no credit card processing fees, no minimum spend requirements, and no credit checks.
How it works:
1. Open up FuelApp to find discounted diesel at stations near you
2. Request a fuel code you can use to pay right at the pump
3. Fuel up and get back on the road
Stop overpaying at the pump. Download FuelApp today.
DEF: request DEF on the same fuel code as your diesel — authorization is
faster and more reliable at the pump.
Referrals: share your code or link with other drivers and track your reward
credits. Once a driver you referred pumps 75 gallons, you each get $15. New
here? Enter a code at sign-up to claim your welcome credit.
Plus speed and reliability fixes throughout the app.
The developer, Cai Labs Inc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Financial Info
- Location
- Contact Info
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- CAI LABS, INC.
- Size
- 55 MB
- Category
- Navigation
- Compatibility
Requires iOS 18.2 or later.
- iPhone
Requires iOS 18.2 or later. - Apple Vision
Requires visionOS 2.2 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Cai Labs Inc
