Best Miles Per Gallon Apps

160+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated July 2026

From beginner-friendly picks to power-user tools, our miles per gallon list covers 160+ iPhone apps updated through July 2026. Compare ratings, prices, and screenshots in one place.

Compare top Miles Per Gallon Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Fuelly: MPG & Service TrackerFuelly: MPG & Service TrackerFree4.7★ (28K)NoYesJul 2026
2Simple Fuel Calculator (USA)Simple Fuel Calculator (USA)Free5.0★ (6)NoNoJul 2026
3Road Trip MPG LiteRoad Trip MPG LiteFree4.4★ (44)NoNoJun 2026
4Gas Mileage Calculator and LogGas Mileage Calculator and LogFree4.3★ (377)NoYesJul 2026
5MileIQ: Mileage Tracker & LogMileIQ: Mileage Tracker & LogFree4.8★ (108K)YesYesJul 2026
6GasBuddy: Find & Pay for GasGasBuddy: Find & Pay for GasFree4.7★ (448K)YesNoJul 2026
7MPG Tracker & CalculatorMPG Tracker & CalculatorFree4.3★ (3)NoNoMay 2026
8Fuel Tracker Gas & Mileage LogFuel Tracker Gas & Mileage LogFree4.5★ (608)NoYesJul 2026

Top Picks for Miles Per Gallon

Fuelly: MPG & Service Tracker#1

Fuelly: MPG & Service Tracker by Fuelly, LLC

MPG, Mileage & Fuel Economy
Editor's Choice
💰 Finance
4.7😐(28K ratings)
FreeIn-App Purchases
Fuelly: MPG & Service Tracker screenshot 1
Fuelly: MPG & Service Tracker screenshot 2
Fuelly: MPG & Service Tracker screenshot 3
Fuelly: MPG & Service Tracker screenshot 4
Fuelly: MPG & Service Tracker screenshot 5

Track your vehicle's fuel economy and maintenance history. Set reminders for essential services like oil changes and tire rotations to help you save money. Seamlessly sync your data with the web platform for comprehensive vehicle management.

What We Love

  • 👍 Easy to use
  • 🚀 Excellent for tracking fuel and maintenance
  • 📊 Helpful graphs and charts
  • 🔒 Secure data storage

Room to Improve

  • 🐛 Buggy after recent updates
  • 🔒 Subscription required for full functionality
  • 🤖 Lacks support for non-US units and vehicles
Road Trip MPG Lite#3

Road Trip MPG Lite by Darren Stone

MPG and Mileage Tracking
Worth Considering
💰 Finance
4.4(44 ratings)
Free
Road Trip MPG Lite screenshot 1
Road Trip MPG Lite screenshot 2
Road Trip MPG Lite screenshot 3
Road Trip MPG Lite screenshot 4
Road Trip MPG Lite screenshot 5
Road Trip MPG Lite screenshot 6

Easily track your car's mileage, fuel economy, and maintenance expenses. This app offers fast data entry, comprehensive statistics, and international support for various units. It allows unlimited data saving and seamless upgrades to a full version.

More Miles Per Gallon apps to explore

4
Gas Mileage Calculator and Log
Gas Mileage Calculator and Log
Gas Mileage Calculator and Log
Fuel Economy Tracker MPG & KM
Free

Easily track your vehicle's fuel efficiency by logging trip distance and fuel pumped. Compare MPG across different driving methods and multiple vehicles to optimize your gas usage. Data is stored locally for privacy and accessibility.

Record fuel efficiency (MPG)Log trip distance and fuel pumpedTrack multiple vehicles
🔧 Utilities
(377)
free with in-app purchases
5
MileIQ: Mileage Tracker & Log
MileIQ: Mileage Tracker & Log
MileIQ: Mileage Tracker & Log
Track Driving Miles & Expenses
Free

This app automatically tracks your driving miles using GPS to simplify tax preparation and expense reporting. It helps you categorize drives as business or personal, generate IRS-compliant reports, and maximize your tax deductions and reimbursements.

Automatic GPS mileage trackingSmart drive classification (business/personal)IRS-compliant mileage reports
💰 Finance
(108K)
free with in-app purchases
6
GasBuddy: Find & Pay for Gas
GasBuddy: Find & Pay for Gas
GasBuddy: Find & Pay for Gas
Cheap fuel prices and rewards
Free

Find the cheapest fuel prices in your area and earn rewards for saving money on gas. This app helps you locate stations, compare prices, and redeem points for discounts through various activities like snapping receipts and playing games.

Find cheapest gas pricesReport and view gas pricesEarn rewards points
✈️ Travel
(448K)
free with in-app purchases
7
MPG Tracker & Calculator
MPG Tracker & Calculator
MPG Tracker & Calculator
Track, Log & Calculate MPG's
Free

Easily calculate and monitor your vehicle's fuel efficiency. Log your fill-ups to keep a detailed record of your gas mileage over time.

Calculate gas mileageTrack fuel efficiencyLog fill-ups
✈️ Travel
(3)
free
8
Fuel Tracker Gas & Mileage Log
Fuel Tracker Gas & Mileage Log
Fuel Tracker Gas & Mileage Log
Monitor car fuel expenses
Free

Easily track your vehicle's fuel consumption and mileage. Log gas purchases, calculate fuel economy, and view detailed statistics and plots of your driving data. Supports multiple units and data synchronization.

Track fuel log (quantity, price, odometer)Calculate gas mileage and costView statistics and plots
🔧 Utilities
(608)
freemium
9
Mileage Keeper
Mileage Keeper
Mileage Keeper
Gas / Fuel Economy Tracker
Free

This app helps you track your vehicle's fuel economy and expenses. Easily log refueling details, including odometer readings, fuel amounts, and costs, to monitor your spending and driving habits. It supports various units of measurement and offers data import/export functionality.

Track fuel economyLog refueling detailsMonitor fuel costs
✈️ Travel
(85)
free
10
Fuel Calculator: Gas Mileage
Fuel Calculator: Gas Mileage
Fuel Calculator: Gas Mileage
Fuel Consumption & Economy
Free

Estimate travel costs, calculate fuel needed for trips, and evaluate your vehicle's fuel efficiency. Supports various units of measurement for global use and works offline.

Estimate travel costCalculate fuel neededEvaluate fuel efficiency
🔧 Utilities
(52)
free with in-app purchases
11
QuickMPG - gas mileage calculator
QuickMPG - gas mileage calculator
QuickMPG - gas mileage calculator
by Steven Romej
Free

Easily calculate your vehicle's gas mileage on a single screen. Track your fuel efficiency over time with historical data and quick comparison features. Ideal for anyone needing a straightforward way to monitor MPG.

One-screen calculationHistorical MPG dataQuick comparison of ratings
🔧 Utilities
(10)
free
12
Fuelio: MPG & Mileage Tracker
Fuelio: MPG & Mileage Tracker
Fuelio: MPG & Mileage Tracker
Fuel Prices & Car Costs
Free

Track your vehicle's fuel consumption, mileage, and expenses. Monitor fill-ups, gas prices, and maintenance costs with detailed statistics and charts. Supports multiple vehicles and fuel types.

Mileage loggingFuel consumption trackingVehicle expense tracking
💰 Finance
(134)
free with in-app purchases
13
My Car - Vehicle Manager
My Car - Vehicle Manager
My Car - Vehicle Manager
Save money on car expenses
Free

Manage your vehicle finances with this app. Track fuel efficiency, maintenance costs, and expenses in one place. Visualize data with charts and receive smart insights to save money and time.

Fuel efficiency trackingExpense loggingMaintenance history
💰 Finance
(1.1K)
freemium
14
Roadtrip Gas Price Calculator
Roadtrip Gas Price Calculator
Roadtrip Gas Price Calculator
Split the cost of fuel!
Free

Effortlessly calculate your road trip expenses, including fuel costs based on your car model and current gas prices. Easily split costs with friends, compare routes for savings, and track your carbon emissions for a more eco-conscious journey.

Calculate fuel costsSplit expenses with friendsCompare routes for savings
✈️ Travel
(218)
free with in-app purchases
15
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

This app helps users find significant discounts on diesel and unleaded fuel at various stations. It offers route planning with discount optimization and seamless navigation integration. Additionally, it provides robust fleet management tools for controlling spending and managing finances.

Fuel discounts on diesel and unleadedFuel discount station locatorRoute planning with discount optimization
🗺️ Navigation
(2.3K)
free
16
CarScope: Car Management & MPG
CarScope: Car Management & MPG
CarScope: Car Management & MPG
Gas Tracker / Car Maintenance
Free

Easily track all your vehicle expenses, fuel consumption, and maintenance history. Go paperless by attaching receipts and get detailed reports. Supports multiple vehicles and offers customizable reminders.

Track all vehicle expensesRecord fuel consumption and efficiencyManage maintenance activities and reminders
💰 Finance
(622)
free with in-app purchases
17
Alternative Fueling Stations
Alternative Fueling Stations
Alternative Fueling Stations
by National Renewable Energy Laboratory
Free

Discover nearby fueling stations for alternative energy sources like electricity, natural gas, and biofuels. View station details, including payment options, access, and specific fuel types, all sourced from a comprehensive U.S. Department of Energy database.

Locate alternative fueling stationsUse current or custom locationView stations on map or list
🗺️ Navigation
(6.4K)
free
18
miles kilometers converter
miles kilometers converter
miles kilometers converter
Easy mi km converter
Free

Easily convert miles to kilometers and kilometers to miles with this straightforward utility. Its simple interface makes unit conversion quick and efficient for everyday use.

Miles to kilometers conversionKilometers to miles conversionEasy-to-use interface
🔧 Utilities
(54)
ad-supported
19
Gas Prices Near Me
Gas Prices Near Me
Gas Prices Near Me
Cheap Gas Nearby
Free

Find the cheapest gas prices in your area with real-time updates. Compare fuel costs for various types and navigate directly to your chosen station. Save money on every fill-up with smart station selection and personalized settings.

Real-time gas price updatesCompare prices by fuel typeNearby station map
✈️ Travel
(249)
free
20
Pure Gas
Pure Gas
Pure Gas
find e0, ethanol-free fuel
Free

Locate nearby stations offering ethanol-free gasoline. View a list sorted by distance or use the map to find stations anywhere. Track fuel mileage, trip distance, price, and type for each fill-up, assigning records to specific vehicles.

Locate ethanol-free gas stationsSort stations by distanceMap view for station discovery
🗺️ Navigation
(2.9K)
free with in-app purchases

FAQ about Miles Per Gallon

What are the best miles per gallon apps for iPhone?
Fuelly: MPG & Service Tracker tops our miles per gallon apps ranking as of July 2026, with a 4.7-star average from 28K App Store ratings, and it's free to download.
Yes — 20 of the top miles per gallon apps we rank are free to download, including Fuelly: MPG & Service Tracker and Simple Fuel Calculator (USA).
Fuelly: MPG & Service Tracker has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 160+ miles per gallon apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Fuelly helps you track your vehicle's fuel economy by calculating MPG and other metrics. It also allows you to log maintenance records and set up customizable reminders for services like oil changes and tire rotations, helping you save money on car ownership.
Key features include tracking gas mileage and maintenance, setting customizable service reminders, online synchronization with Fuelly.com, detailed charts for MPG and expenses, support for multiple vehicles, and the ability to export data in CSV format. It also supports various international units for fuel economy.