Best Fuel Calculator Efficiency Apps

235+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated October 2026

Fuel Calculator is the household name in fuel calculator efficiency, but it's far from the only option. We track 235+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Fuel Calculator Efficiency Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Fuel Calculator: Gas MileageFuel Calculator: Gas MileageFree4.9★ (80)YesYesNov 2026
2Simple Fuel Calculator (USA)Simple Fuel Calculator (USA)Free5.0★ (7)NoNoOct 2026
3Fuel CalculatorFuel CalculatorFree3.0★ (2)NoNoMay 2026
4The Fuel CalculatorThe Fuel CalculatorFree—NoNoMay 2026
5Fuel Cost Calculator - FastFuel Cost Calculator - FastFree5.0★ (1)YesYesOct 2026
6QuickMPG - gas mileage calculatorQuickMPG - gas mileage calculatorFree2.0★ (10)NoNoOct 2026
7Fuel-WiseFuel-WiseFree—NoNoMay 2026
8Fuel Usage CalculatorFuel Usage CalculatorFree—NoNoMay 2026

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FAQ about Fuel Calculator Efficiency

What are the best fuel calculator efficiency apps for iPhone?
Fuel Calculator: Gas Mileage tops our fuel calculator efficiency apps ranking as of October 2026, with a 4.9-star average from 80 App Store ratings, and it's free to download.
Yes — 20 of the top fuel calculator efficiency apps we rank are free to download, including Fuel Calculator: Gas Mileage and Simple Fuel Calculator (USA).
Fuel Calculator: Gas Mileage shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 235+ fuel calculator efficiency apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.