Best Gas Mileage Calculator Pro Apps

198+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated May 2026

The best gas mileage calculator pro apps on iPhone average 4.3★ across 198+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.

Compare top Gas Mileage Calculator Pro Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1MileIQ: Mileage Tracker & LogMileIQ: Mileage Tracker & LogFree4.8★ (113K)YesYesSep 2026
2Fuelly: MPG & Service TrackerFuelly: MPG & Service TrackerFree4.7★ (29K)NoYesSep 2026
3Gas Mileage Calculator and LogGas Mileage Calculator and LogFree4.3★ (383)NoYesSep 2026
4Road Trip MPG LiteRoad Trip MPG LiteFree4.4★ (44)NoNoAug 2026
5QuickMPG - gas mileage calculatorQuickMPG - gas mileage calculatorFree2.0★ (10)NoNoAug 2026
6Mileage KeeperMileage KeeperFree4.1★ (85)NoNoMay 2026
7ClevCalc - CalculatorClevCalc - CalculatorFree4.7★ (13K)YesYesSep 2026
8Fuel Tracker Gas & Mileage LogFuel Tracker Gas & Mileage LogFree4.5★ (610)NoYesSep 2026

Top Picks for Gas Mileage Calculator Pro

MileIQ: Mileage Tracker & Log#1

MileIQ: Mileage Tracker & Log by MileIQ Inc.

Track Driving Miles & Expenses
Editor's Choice
💰 Finance
4.8😊(113K ratings)
FreeAdsIn-App Purchases
#1in Finance
MileIQ: Mileage Tracker & Log screenshot 1
MileIQ: Mileage Tracker & Log screenshot 2
MileIQ: Mileage Tracker & Log screenshot 3
MileIQ: Mileage Tracker & Log screenshot 4
MileIQ: Mileage Tracker & Log screenshot 5
MileIQ: Mileage Tracker & Log screenshot 6

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.

What We Love

  • 🚀 Automatic tracking
  • 👍 Easy to classify drives
  • 💰 Helpful for taxes
  • 🗓️ Generates reports

Room to Improve

  • 🐛 Inaccurate mileage tracking
  • 🔍 Difficulty editing past drives
  • 🔋 Battery drain
  • 🗓️ Requires constant monitoring
Fuelly: MPG & Service Tracker#2

Fuelly: MPG & Service Tracker by Fuelly, LLC

MPG, Mileage & Fuel Economy
Strong Contender
💰 Finance
4.7😐(29K 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 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
  • 💰 Affordable subscription
  • ⭐ Great app overall

Room to Improve

  • 🐛 Buggy after recent updates
  • 🔒 Subscription required for full functionality
  • 🤖 Lacks support for non-US units and vehicles
  • 🔍 Difficult to enter historical data
  • 📢 Intrusive ads and subscription prompts
  • 🤔 Inconsistent user experience

More Gas Mileage Calculator Pro apps to explore

FAQ about Gas Mileage Calculator Pro

What are the best gas mileage calculator pro apps for iPhone?
MileIQ: Mileage Tracker & Log tops our gas mileage calculator pro apps ranking as of May 2026, with a 4.8-star average from 113K App Store ratings, and it's free to download.
Yes — 20 of the top gas mileage calculator pro apps we rank are free to download, including MileIQ: Mileage Tracker & Log and Fuelly: MPG & Service Tracker.
MileIQ: Mileage Tracker & Log shows ads and offers in-app purchases, according to its App Store listing as of May 2026.
We track 198+ gas mileage calculator pro apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
MileIQ automatically tracks your driving miles using GPS technology. It helps you categorize each trip as business or personal, simplifying tax preparation and expense reporting. The app aims to maximize your tax deductions and reimbursements by providing organized, IRS-compliant reports.
MileIQ automatically calculates your business and personal mileage, making it easy to generate IRS-compliant reports. These reports can be used for tax write-offs, Schedule C or 1099 filings, and reimbursements, eliminating the need for manual logs and spreadsheets.