181+ iOS apps curated and reviewed
The best mpg plus apps on iPhone average 4.5★ across 181+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (16) | No | No | Jul 2026 |
| 2 |  | $6.99 | 4.9★ (622) | No | No | Jul 2026 |
| 3 |  | Free | 4.8★ (12K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.4★ (44) | No | No | Jun 2026 |
| 5 |  | Free | 4.7★ (448K) | Yes | No | Jul 2026 |
| 6 |  | Free | 3.7★ (20) | No | Yes | Jul 2026 |
| 7 |  | Free | 1.0★ (1) | No | No | May 2026 |
| 8 |  | Free | 4.7★ (2.3K) | No | No | Jul 2026 |
Manage your business operations efficiently with this comprehensive platform. Stay updated on product launches, organize your schedule, and streamline your contacts. Designed for entrepreneurs to accelerate growth and launch with purpose.
Easily track your car's fuel economy, maintenance history, and expenses. Monitor trip costs, receive service reminders, and gain insights into your vehicle's spending. All your data remains private with no ads or subscriptions.
Transform your phone into a powerful car diagnostic tool. Read and clear trouble codes, monitor real-time engine data, and track fuel economy. Generate detailed reports for easy sharing and analysis.
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.
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.
Reduce your car's fuel consumption with practical tips and detailed tracking. Analyze your trips, monitor expenses, and visualize your savings with charts. This app helps you understand and improve your vehicle's efficiency to save money.
Easily calculate your vehicle's miles per gallon (MPG) at the gas station. This straightforward utility helps you track fuel efficiency quickly and efficiently.
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.
Easily convert between MPG and L/100 KM with this simple fuel calculator. Track your fuel efficiency and journey costs by entering fuel amounts, distance driven, and price per unit. Save your calculations for future reference.
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.
Track your vehicle's fuel consumption, expenses, and mileage with detailed dashboards and graphs. Calculate your carbon footprint and export your data. Includes tools for geolocation and finding nearby services.
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.
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 fuel expenses, operating costs, and maintenance for all your vehicles. Gain insights into total cost of ownership and improve efficiency with smart reminders and analytics.
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.
Find nationwide truck stop diesel prices to save money on fuel. Access over 5000 truck stop locations with up-to-date pricing information. A trusted resource for professional drivers since 2010.
Easily compare the fuel costs of two vehicles to understand the financial benefits of choosing one over the other. This tool provides quick and accurate calculations for cost comparisons.
Locate Fuelco gas stations and find amenities like car washes or air/water dispensers. This app allows you to purchase gas and make in-store purchases using your mobile device at participating locations.
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.
This application helps users calculate their fuel consumption and associated costs. It utilizes standard units commonly used in the USA, such as miles, dollars, and U.S. gallons.