Mudflap - Diesel savings app
Unlock massive diesel discounts & rewards seamlessly with our app, exclusively for truckers across the nation!

- 2.78.1 Version
- 2.8 Score
- 373K+ Downloads
- Free License
- 3+ Content Rating
Truck drivers can significantly reduce their diesel expenses with the Mudflap app, which is endorsed by 94% of users.
Those who utilize Mudflap may save up to $100 per refueling and receive monthly rewards at a vast network of over 2,500 locations, all without any minimum gallon requirements or the need to wait for rebates.
The Mudflap application is recognized across the country at independent truck stops and various regional chains like TA, Petro, Speedway, 7-11, Sapp Bros, Casey’s, KwikTrip, AMBEST, Cubby’s, Road Ranger, FastLane, Mach 1, Hutch’s, Truck World, and many others.
To begin, simply:
• Download our secure application.
• Link your debit card, bank account, or credit card.
• Select a truck stop from our extensive network.
• Utilize your exclusive fuel savings code for substantial discounts.
No background checks, no waiting period, and no stress involved. Get Mudflap now and start saving on fuel immediately!
If you have inquiries or require assistance, we’re here to help! The Mudflap support team is available 24/7 for any questions you may have.
Mudflap App FAQ
How does the Mudflap app work?
Mudflap is designed to be simple and easy to use. Here’s how it works:
Use the map to find a fuel stop. You can do this while at the stop or from anywhere.
Tap the green button to get a fuel code.
Add a debit or credit card to pay—you’ll only do this once.
Redeem your fuel code at the truck stop. At some stops you’ll need to go inside to show your fuel code and at others you can enter the code at the pump. The app will tell you how to redeem at the truck stop you’ve chosen.
Pump your fuel and get back on the road.
Once you’re done fueling, Mudflap will charge you the discounted Mudflap price and email you an IFTA-friendly receipt (you won’t pay the truck stop directly). You can also get a paper receipt at the fuel stop.
Need more help? Check out this quick explainer video.
How do I find fuel stops with great discounts?
Open the Find Fuel tab of the Mudflap app—it’s the same screen that loads when you open the app. You can see all of the discounted prices by:
Moving around on the map
Searching for a specific location
Tapping “Route” in the top corner to find truck stops along your route
When can I make my first purchase?
You can make your first purchase in minutes. As long as you’ve added a debit or credit card to pay with, you’re ready to fuel up! Just find a truck stop you’d like to fill up at and get a fuel code.
Why do I need to add a payment method to the Mudflap app?
To get instant discounts with Mudflap, drivers pay for their fuel using the Mudflap app. You don’t pay the truck stop.
Once you pump your gallons, Mudflap will charge your debit or credit card the discounted Mudflap price for your purchase. You never need to show or give your payment information to the fuel stop.
Can I use my fleet card as a payment method in the app?
Besides accepting any debit or credit card, the Mudflap app will accept any fleet card that also has a Mastercard or Visa logo on the front and can be used to buy non-fuel purchases like convenience store items.
Any LLC or Corp can also apply for the Mudflap Fuel Card which allows fleets to issue cards to each of your drivers, take advantage of Mudflap discounts in-network, and get 2¢/gal off any fuel pumped out-of-network.
Does Mudflap charge any fees?
The Mudflap app is free to download with no hidden fees. We don’t charge fees for debit or ACH payments. If you choose to pay with a credit card, a 1.9% fee will be added to the final transaction amount, net of any credits.
How secure is the app?
The safety and security of your payment information is a top priority. Mudflap protects your payment information with the same industry-leading security and SSL encryption used by companies like Amazon and Google.
I need fuel receipts for IFTA. Does Mudflap provide a receipt?
Yes, you’ll automatically be emailed a detailed IFTA-friendly receipt with a printable PDF-version attached as well. You can also see your entire receipt history in the Fuel Codes section of the app.
Does Mudflap provide an IFTA report?
Yes, you can request a free IFTA report at any time from the Purchases tab in the Mudflap app. Just tap “Get Report” in the top right corner of that page and we’ll email it to you.
How long are fuel codes valid? Do they expire?
When you get a fuel in the Mudflap app, it’s valid for 24 hours and that discount is guaranteed even if prices go up. If you get to the truck stop and the discount has increased since you got your fuel code, you’ll automatically get the better pricing!
If your plans ever change, you can cancel a code at any time with no fees.
If I’m a fleet owner or dispatcher, can I use the Mudflap app to buy fuel for my drivers?
You can share your payment methods with your drivers so they can use their own Mudflap accounts, or we can link your accounts so they can use your payment methods.
With a linked account, their receipts are shared directly with you so you can easily track transactions. If you’d like to do this, call customer support at (888) 885-3835 and we’ll set it up for you.
If your fleet is registered as an LLC or Corp, you can also apply for the Mudflap Fuel Card to set up each of your drivers with their own cards. You can monitor fuel spend, set spending limits, and even set up PIN codes to keep your cards secure.
Can I use the Mudflap app outside of the Mudflap network?
The Mudflap app only shows in-network truck stops. The 2,700+ locations in the Mudflap app are our partners that work with us to offer special discounts to you.
LLCs and Corps can apply for the Mudflap Fuel Card to take advantage of all in-network discounts and get 2¢/gal back on any out-of-network fill ups.
How big is the Mudflap network? What if I don’t see a stop nearby?
Mudflap currently partners with over 2,700 truck stops across the country, and is widely available in the lower 48 states. Our network includes popular chains like Speedway, TA Petro, AMBEST, Casey’s, Kwik Trip, Maverik, Road Ranger, and more.
We’re always adding new truck stops to the Mudflap network. If you have favorite stops that you’d like to see added to Mudflap, we’d love to hear about them. Please reach out through chat, email, or call us to share your recommendations.
- Version2.78.1
- UpdateJul 31, 2025
- DeveloperMudflap
- CategoryMaps & Navigation
- Requires AndroidAndroid 6+
- Downloads373K+
- Package Namecom.mudflap.mudflap
- Signaturef25fbc03f637267e0507a5430176d979
- Available on
- ReportFlag as inappropriate
Significant fuel savings compared to traditional stops.
User-friendly interface and easy navigation.
Quick customer service response and support.
Convenient payment process through the app.
Instant access to receipts via email.
Increasing network of participating fuel stations.
No hidden fees; transparency in pricing.
Discounts can be substantial, especially for owner-operators.
Helpful for trip planning and finding cheaper fuel.
Limited discount rates over time and potentially high transaction fees.
Complicated initial setup and verification process.
Issues with app functionality on certain devices.
Reports of fraudulent charges and poor customer support resolution.
Some stations have inconsistent policies regarding app usage.
Mandatory pre-authorization holds on cards that can be excessive.
Concerns over personal information security with ID submission.
Customer service inconsistencies and slow response times when issues arise.
Geographic limitations on available stations, especially in some regions.