Best Miles Per Gallon Apps

164+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated May 2026

From beginner-friendly picks to power-user tools, our miles per gallon list covers 164+ iPhone apps updated through May 2026. Compare ratings, prices, and screenshots in one place.

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
#95in Finance
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 efficiency, maintenance records, and expenses with this user-friendly app. Stay on top of your car's performance and expenses effortlessly. Download now and start optimizing your driving experience!

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
Simple Fuel Calculator (USA)#2

Simple Fuel Calculator (USA) by Alex Weeser

Calculates fuel usage and cost
Strong Contender
✈️ Travel
5.0(6 ratings)
Free
Simple Fuel Calculator (USA) screenshot 1

This application calculates fuel consumption and cost using standard units in the USA. It helps users estimate their fuel usage and expenses, making it a useful tool for planning and budgeting.

More Miles Per Gallon apps to explore

4
Road Trip MPG Lite
Road Trip MPG Lite
Road Trip MPG Lite
MPG and Mileage Tracking
Free

Track your car's mileage, fuel economy, and maintenance expenses effortlessly with our app. Enjoy features like fast keypad fuel entry, mileage graphs, and international support. Upgrade for advanced options like data import/export and maintenance tracking. Visit our website for more details and screenshots.

💰 Finance
(41)
5
QuickMPG - gas mileage calculator
QuickMPG - gas mileage calculator
QuickMPG - gas mileage calculator
by Steven Romej
Free

This gas mileage calculator allows users to easily track their fuel efficiency by entering trip meter readings and gallons used, with features for quick comparisons and a history view. Simply enter your mileage data to get your current MPG rating and save it for future reference.

🔧 Utilities
(10)
6
Mileage Tracker by MileIQ
Mileage Tracker by MileIQ
Mileage Tracker by MileIQ
Track Driving Miles & Expenses
Free

Track your mileage effortlessly and accurately with this intuitive application. Simply start the app before your journey, and let it automatically log your miles for easy expense tracking and reimbursement. Maximize your productivity on the go!

💰 Finance
(3.5K)
7
MPG Tracker & Calculator
MPG Tracker & Calculator
MPG Tracker & Calculator
Track, Log & Calculate MPG's
Free
✈️ Travel
(3)
8
GasBuddy: Find & Pay for Gas
GasBuddy: Find & Pay for Gas
GasBuddy: Find & Pay for Gas
Cheap fuel prices and rewards
Free

A top-rated gas price comparison app that helps users find the cheapest fuel prices in their area, saving time and money. Download now to locate nearby gas stations with the best prices.

✈️ Travel
(447K)
9
Fuel Tracker Gas & Mileage Log
Fuel Tracker Gas & Mileage Log
Fuel Tracker Gas & Mileage Log
Monitor car fuel expenses
Free

Track your vehicle's fuel consumption and expenses with ease using this intuitive app. Stay on top of your gas mileage, monitor fuel costs, and optimize your vehicle's efficiency. Download now to start saving money and keeping your car in top shape.

🔧 Utilities
(608)
10
Mileage Keeper
Mileage Keeper
Mileage Keeper
Gas / Fuel Economy Tracker
Free

Track your vehicle's fuel economy effortlessly with our gas/fuel economy tracker app. Simply input odometer readings, fuel amounts, and costs to monitor your expenses and savings. Available in multiple units, with easy data import/export via email. Download now and start saving!

✈️ Travel
(85)
11
Fuelio: Gas Log & MPG Tracker
Fuelio: Gas Log & MPG Tracker
Fuelio: Gas Log & MPG Tracker
Fuel Prices, Costs & Mileage
Free

Fuelio is an easy-to-use app for tracking mileage, gas consumption, and costs to manage car expenses efficiently. Monitor fill-ups, fuel consumption, and gas prices for multiple vehicles, and find nearby gas stations with crowd-sourced gas prices. Start saving money on fuel today!

💰 Finance
(23)
12
Fuel Calculator App
Fuel Calculator App
Fuel Calculator App
Fuel Consumption & Economy
Free

The "Fuel Calculator App" is a comprehensive tool that empowers users to effortlessly estimate travel costs, evaluate fuel efficiency, and calculate fuel consumption for their vehicles. With flexible settings, support for multiple units, and both online and offline functionality, this app provides a seamless experience for managing your fuel-related needs.

🔧 Utilities
(32)
13
My Car - Vehicle Manager
My Car - Vehicle Manager
My Car - Vehicle Manager
Save money on car expenses
Free

Track gas consumption, mileage, and car expenses with My Car - a modern vehicle manager app. Get detailed charts and statistics, set service reminders, and sync data across all your devices. Manage multiple vehicles and make informed decisions to save money. Visit mycar-app.com to download.

💰 Finance
(1.1K)
14
Refuel - Fuel Expense Tracker
Refuel - Fuel Expense Tracker
Refuel - Fuel Expense Tracker
Fuel log and mileage tracking
Free

This application helps you track and calculate your gas mileage, fuel cost, and other expenses by logging fuel quantity, price, and odometer readings. With features like statistics, unit support, and data export, you can easily monitor your fuel efficiency and costs, and make informed decisions - try it out today!

🔧 Utilities
(35)
15
Roadtrip Gas Price Calculator
Roadtrip Gas Price Calculator
Roadtrip Gas Price Calculator
Split the cost of fuel!
Free

Discover stress-free budgeting with the Roadtrip Gas Price Calculator! Easily split fuel costs among friends during road trips. Start saving today!

✈️ Travel
(218)
16
Texaco
Texaco
Texaco
Earn Rewards. Save on Fuel.
Free

Earn rewards and save on fuel with our app. Pay for gas or diesel from your car, join the Chevron Texaco Rewards program to earn points that you can redeem for savings at participating stations. Find a Texaco station near you with our station finder."

🗺️ Navigation
(11K)
17
Jerrycan
Jerrycan
Jerrycan
Track Fuel, Mileage & Expenses
Free

Track your fuel expenses and mileage easily with this convenient app. Stay organized and save money on gas with just a few taps on your phone. Download now to start managing your vehicle costs efficiently.

📊 Productivity
(49)
18
Alternative Fueling Stations
Alternative Fueling Stations
Alternative Fueling Stations
by National Renewable Energy Laboratory
Free

Discover nearby alternative fueling stations with the app that locates electricity, natural gas, biodiesel, E85, propane, or hydrogen stations within a 30-mile radius. Access station details, such as contact info, hours, services offered, and payment types, sourced from the U.S. Department of Energy's database of over 15,000 stations across the United States. Find sustainable fuel options easily and make greener choices today.

🗺️ Navigation
(6.4K)
19
Toll & Gas Calculator TollGuru
Toll & Gas Calculator TollGuru
Toll & Gas Calculator TollGuru
Cheap Trip Car Truck Toll RV
Free

This application streamlines toll payments by providing a user-friendly interface for drivers to easily manage and pay their tolls online. Enjoy a hassle-free experience on the road by using this convenient app for all your toll payment needs.

🗺️ Navigation
(2.1K)
20
Pure Gas
Pure Gas
Pure Gas
find e0, ethanol-free fuel
Free

"Find ethanol-free fuel stations near you with Pure Gas! Locate the nearest stations, track fuel information, and get driving directions easily. Download now to experience hassle-free refueling."

🗺️ Navigation
(2.9K)