Fuel is one of the biggest expenses for truck drivers. With diesel prices constantly changing, every gallon saved matters. Luckily, technology helps truckers reduce costs and improve efficiency. Below are the best fuel-saving apps for truck drivers — plus how to use each one effectively.
October 29, 2025
1. GasBuddy – Real-Time Fuel Price Finder
🔗 Website: https://www.gasbuddy.com
📱 Download: Google Play | App Store
What It Does:
GasBuddy helps truckers find the cheapest fuel nearby in real-time using crowd-sourced price data.
How to Apply:
- Check prices along your route before starting your trip.
- Filter results by diesel and your preferred truck stop chain.
- Use the Trip Cost Calculator to plan your fuel budget.
Why It Helps:
Even saving 10–20¢ per gallon can mean hundreds in monthly savings.
2. Trucker Path – Smart Route Planning
🔗 Website: https://truckerpath.com
📱 Download: Google Play | App Store
What It Does:
Trucker Path displays fuel stops, parking, rest areas, and weigh stations in real time with driver reviews.
How to Apply:
- Use it to plan efficient routes with fewer detours.
- Pair it with GasBuddy to find low-cost fuel stops.
- Avoid unnecessary idling and off-route fueling.
Why It Helps:
Efficient routes equal less wasted time and fuel.
3. Mudflap – Instant Fuel Discounts
🔗 Website: https://www.mudflapinc.com
📱 Download: Google Play | App Store
What It Does:
Mudflap gives drivers up to 50¢ off per gallon at independent truck stops — no credit check or fuel card required.
How to Apply:
- Link your debit card or bank account.
- Open the app before fueling to find participating stops.
- Scan the QR code at the pump to apply your discount.
Why It Helps:
No fees, no contracts — just real savings at thousands of stops.
4. Fuelbook – Diesel Prices Nationwide
🔗 Website: https://www.fuelbook.com
📱 Download: Google Play | App Store
What It Does:
Fuelbook lists diesel prices from over 7,000 truck stops and includes fuel card compatibility info.
How to Apply:
- Filter by state, route, or fuel card.
- Track price changes and trends daily.
- Compare results with your fleet card discounts.
Why It Helps:
Ideal for owner-operators or small fleets managing nationwide routes.
5. Drivewyze – Reduce Idling Time
🔗 Website: https://drivewyze.com
📱 Download: Google Play | App Store
What It Does:
Drivewyze PreClear lets drivers bypass weigh stations legally, cutting down idle time and saving fuel.
How to Apply:
- Install the app and connect to your ELD.
- Receive real-time bypass notifications.
- Keep the app running during active routes.
Why It Helps:
Every minute of idling wastes diesel — Drivewyze saves both time and money.
6. Pilot Flying J MyRewards Plus – Loyalty Savings
🔗 Website: https://www.pilotflyingj.com/rewards
📱 Download: Google Play | App Store
What It Does:
Earn points and fuel discounts every time you fill up at Pilot Flying J locations.
How to Apply:
- Link your rewards card or phone number to the app.
- Redeem discounts and free items while fueling.
- Watch for weekly promotions and bonuses.
Why It Helps:
Regular fueling at one chain maximizes your long-term savings and perks.
Final Tips for Maximizing Fuel Efficiency
- 🚛 Drive smoothly: Avoid sudden braking or acceleration.
- ⚙️ Use cruise control: Maintain steady speeds on highways.
- 🕒 Limit idling: Turn off your engine during long stops.
- 🛞 Check tire pressure: Underinflated tires burn more fuel.
- 🗺️ Plan routes early: Avoid congested areas and detours.
In Summary
Fuel-saving apps are powerful tools for modern truck drivers. Whether you’re running your own rig or part of a fleet, using these apps together can help you save fuel, plan smarter routes, and boost your earnings mile after mile.
