Best Ratio Fuel Apps

250+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated October 2026

Fuel Right is the household name in ratio fuel, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Ratio Fuel Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Fuel RightFuel RightFree5.0★ (3)NoNoMay 2026
2Two Stroke Mix CalculatorTwo Stroke Mix CalculatorFree4.9★ (54)NoYesSep 2026
32T OilMixer2T OilMixer$0.995.0★ (2)NoNoMay 2026
4TwoStrokeRatioTwoStrokeRatioFree—YesNoSep 2026
5Race Fuel FinderRace Fuel FinderFree—NoNoJun 2026
6Fuel Oil Mix CalculatorFuel Oil Mix CalculatorFree—YesNoMay 2026
7Castrol 2TRatioCastrol 2TRatioFree3.0★ (4)NoNoMay 2026
8Fuel: Simple Fuel TrackerFuel: Simple Fuel TrackerFree5.0★ (2)NoYesSep 2026

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FAQ about Ratio Fuel

What are the best ratio fuel apps for iPhone?
Fuel Right tops our ratio fuel apps ranking as of October 2026, with a 5.0-star average from 3 App Store ratings, and it's free to download.
Yes — 19 of the top ratio fuel apps we rank are free to download, including Fuel Right and Two Stroke Mix Calculator.
Fuel Right has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ ratio fuel apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.