Mudflap

• Free

Last verified 31 Jul 2026

4.7 4382 ratings · App Store

1. 5/5Best thing since ice cubes !!!!

   I love this app me and technology don’t get along too well it’s easy to use and it saves me money so since I own my truck and since fuel prices have been going up I’ve been stopping more at the smaller truckstops because they’re cheaper than the chain truckstops but now with this app I get like a double savings I get the cheaper prices at the mom and Pop but then I get a discount on top of that and all my taxes are paid you can’t beat that I just started using it I’ve used it three times in from the cheaper price in the area as opposed to the major truckstops I got that savings and then I got an additional savings which so far has saved me over $100 in less than a week how can you not love that all the people at mudflap of been very nice answered all my questions help me at first set up they’re awesome! Thank you for developing this app

   Mr. JackHammer · 31 Jul 2026

2. 5/5A wonderful service

   This app and company is truly amazing, even though that is such an overused word. I’ve only used it for one full up so far. Just bought my F350 for hauling horses. But I can already see it’s going to be great. I love that they support the places that aren’t the huge chains and so steer business to the smaller and indie stops. My one suggestion so far for improvement would be to make the app fully compatible with Apple CarPlay. It’s not selectable to run in the CarPlay menu but since the truck is my first vehicle with it, it’s possible I’m missing something. But the truck friendly navigation would be far better than Apple Maps or Google Maps. Pulling a small trailer, I had a hard time following nav to the Speedway the app gave me for a good fuel stop. Thank you all for making an excellent product!

   Fenris40k · 31 Jul 2026

3. 5/5New to app

   Just started using this app as we just added a diesel to our fleet to haul motorcycles. So far I am very happy with how easy it is to use and how much I am saving even across the on ramp from another station. For example what caused me to download the app was filling up at a pilot for $4.11 a gallon, seeing $3.55 at the next big truck stop 10 Miles down the road and then remembering Mudflap, downloading it and finding the next station down the road for $3.11. If I’d have had the app an hour earlier I would have saved over $100 bucks. When I’ve asked the guys at the stations they’ve all said that nobody has ever had a problem with it working and that 90% of their customers are using Mudflap now. I’m sold, only wish they had it for gas too.

   CycleSmiths · 31 Jul 2026

4. 5/5This is real help at the pump to your wallet!!!

   I’ve used company fuel cards that help you save in big name fuel stations, only to see the savings roll back to - the fuel card. Accumulation of savings is awesome, don’t get me wrong, but I am not getting it unless I accumulate enough rollback money. The only positive would be a free shower if I use it in a certain time. This is a much different story with Mudflap App. The rollback returns directly to my wallet! Some fuel locations offer free showers and at times a free drink, something the big truck stops stopped offering!!! For my money, I’d rather accumulate money back to my wallet to use as I please rather than to roll into a company card where I see my savings but forced to use only for fuel.

   Crazy coco loko · 31 Jul 2026

5. 2/527 hours still waiting for account verification

   Get ready to send a photo of your drivers license front and back and then… wait for it …. A selfie with Your drivers license AGAIN !!! Think thats it? Oh no now you wait. This is a fuel App. How can it be this complex??? By comparison It takes 5 minutes to open a bank account and they have a plethora of requirements to meet Don’t try and get approved waiting at a gas station. **UPDATE 5/9/25 in response to developer response. ** The company lures you in right there in the App Store with promises of “INSTANT DIESEL DISCOUNT” which is a complete lie. I sat there for 15 minutes doing all the photos and then was told I would receive a call the same day (so no ‘Instant” fuel discount, in fact paid full price and got 15 minutes behind schedule driving. It is now 5 days (120 hours) and 3 calls later and still not approved/verified. There is NOTHING that takes this long to ‘verify’

   Lins421 · 31 Jul 2026

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