Best Ratio Fuel Apps

209+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated May 2026

AtoB is the household name in ratio fuel, but it's far from the only option. We track 209+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Ratio Fuel

AtoB: Find and Save on Fuel#1

AtoB: Find and Save on Fuel by CElegans Labs Inc

Make an impact on fuel costs
Editor's Choice
🗺️ Navigation
4.7😊(2.3K ratings)
Free
AtoB: Find and Save on Fuel screenshot 1
AtoB: Find and Save on Fuel screenshot 2
AtoB: Find and Save on Fuel screenshot 3
AtoB: Find and Save on Fuel screenshot 4

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.

What We Love

  • 🚀 Convenient and easy to use
  • 💰 Excellent fuel discounts and savings
  • 📊 Detailed reporting and expense tracking
  • 🔒 Secure and reliable

Room to Improve

  • 🐛 Occasional technical issues with the app
  • 🔍 Limited availability of discounted fuel stations in some areas
  • ⚠️ Strict late payment policies and fees
Fuel Rewards® program#2

Fuel Rewards® program by Excentus

Strong Contender
🛍️ Shopping
4.7😞(653K ratings)
FreeAds
Fuel Rewards® program screenshot 1
Fuel Rewards® program screenshot 2
Fuel Rewards® program screenshot 3
Fuel Rewards® program screenshot 4
Fuel Rewards® program screenshot 5
Fuel Rewards® program screenshot 6

Save money on fuel with a free loyalty program. Earn rewards on purchases, dining, and travel to get discounts on every fill-up at participating stations. Track your savings and find nearby locations.

What We Love

  • 🚀 Useful rewards program
  • 🚗 Good for high-performance cars
  • 💳 Convenient linked credit card payment

Room to Improve

  • 🐛 Buggy app with login and functionality issues
  • 🔍 Unreliable price and location information
  • 🤔 Confusing and frustrating user experience
4.7😐(6.4K ratings)
Free
Alternative Fueling Stations screenshot 1
Alternative Fueling Stations screenshot 2
Alternative Fueling Stations screenshot 3
Alternative Fueling Stations screenshot 4

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.

What We Love

  • 🚀 Accurate and useful
  • 👍 Comprehensive database
  • 🚗 Helpful for alt-fuel vehicles
  • 🗺️ Good for trip planning

Room to Improve

  • 🐛 Inaccurate station information
  • 🚫 Missing locations and stations
  • 🗺️ Limited map functionality

More Ratio Fuel apps to explore

4
Pure Gas
Pure Gas
Pure Gas
find e0, ethanol-free fuel
Free

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.

Locate ethanol-free gas stationsSort stations by distanceMap view for station discovery
🗺️ Navigation
(2.9K)
free with in-app purchases
5
Two Stroke Mix Calculator
Two Stroke Mix Calculator
Two Stroke Mix Calculator
Manage your premix fuel/gas
Free

This app simplifies the process of mixing 2-stroke fuel for various engines. It calculates the precise amount of oil needed for any fuel quantity and ratio, and helps track stored fuel freshness and expiry dates.

Quick mix calculationTrack stored fuel profilesFuel age and expiry tracking
🔧 Utilities
(54)
free
6
Road Trip MPG Lite
Road Trip MPG Lite
Road Trip MPG Lite
MPG and Mileage Tracking
Free

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.

Fast fuel, price, and odometer inputSingle-touch fuel entryFuel price/mileage graphing
💰 Finance
(44)
free
7
Juiced Fuel
Juiced Fuel
Juiced Fuel
On-Demand Fuel Delivery App
Free

This app delivers fuel directly to your vehicle, eliminating the need to visit a gas station. Schedule deliveries for home, work, or other approved locations and receive real-time updates. It's designed for individuals, businesses, and fleet operators seeking convenient, on-demand fueling solutions.

Schedule fuel deliveriesFuel at any approved locationReal-time delivery notifications
🔧 Utilities
(11)
free
8
E85 Stations USA
E85 Stations USA
E85 Stations USA
Locate E85 fueling stations
Free

Easily locate E85 fueling stations across the United States and Canada. This app provides directions and contact information for stations offering this ethanol-gasoline blend, ideal for flex fuel vehicles. No registration is needed to access this valuable data.

Locate E85 stationsGet directionsCall stations directly
🗺️ Navigation
(1.8K)
free with in-app purchases
9
TSD Open Roads
TSD Open Roads
TSD Open Roads
RV Diesel Discount Program
Free

Discover the best RV fuel discounts conveniently located near you. This program offers updated pricing information based on real fuel transactions, helping RV enthusiasts save money on every fill-up.

Find nearby RV fuel discountsUpdated fuel pricing informationSave on every fill-up
✈️ Travel
(974)
free
10
Fuel Pass BD
Fuel Pass BD
Fuel Pass BD
Smart fuel tracking for BD
Free
🔧 Utilities
(0)
11
Simple Fuel Calculator (USA)
Simple Fuel Calculator (USA)
Simple Fuel Calculator (USA)
Calculates fuel usage and cost
Free

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.

Fuel consumption calculationCost calculationUses US standard units (miles, $, gallons)
✈️ Travel
(6)
free
12
OCTANE Fuel
OCTANE Fuel
OCTANE Fuel
Fuel Discounts & AI Assist
Free

This app helps drivers save money on fuel with nationwide discounts and an AI assistant to find the cheapest gas. It offers smart route planning and instant savings at thousands of stations.

Nationwide fuel discountsAI assistant for cheapest fuelSmart fuel planning
🗺️ Navigation
(61)
free
13
Fuel Oil Mix Calculator
Fuel Oil Mix Calculator
Fuel Oil Mix Calculator
2-Stroke Mix Oil Calculator
Free
🔧 Utilities
(0)
14
DRIVEN FOR FUELMAN®
DRIVEN FOR FUELMAN®
DRIVEN FOR FUELMAN®
Fleet management on-the-go.
Free

This app empowers drivers and fleet managers to optimize fuel expenses and manage fleet accounts from their mobile devices. Drivers can locate the cheapest fuel, view discounts, and get directions, while managers can handle payments, card orders, and user profiles.

Find fuel locationsView fuel prices and discountsGet directions to fueling stations
💼 Business
(1.2K)
free
15
Pearson Fuels - E85 Stations
Pearson Fuels - E85 Stations
Pearson Fuels - E85 Stations
E85 Flex Fuel for California
Free

Discover E85 Flex Fuel stations across California. View real-time pricing, find nearby locations, and check vehicle compatibility. Stay informed about new stations, events, and promotions.

Locate E85 Flex Fuel stationsView real-time station pricesCheck vehicle compatibility
✈️ Travel
(132)
free
16
Castrol 2TRatio
Castrol 2TRatio
Castrol 2TRatio
by Castrol Australia Pty Ltd
Free

Easily calculate the precise oil-to-fuel ratio for your 2-stroke engines. This tool is perfect for motorcycles, boats, lawnmowers, and garden equipment, ensuring you use the correct mix as recommended by manufacturers.

Calculate oil-to-fuel ratioSupports motorcycles, outboards, lawnmowersAdjustable fuel slider
🔧 Utilities
(4)
free
17
Fuel Right
Fuel Right
Fuel Right
Fuel Right
Free

This tool simplifies calculating fuel additive mixture ratios. Users can select their preferred units of measure to easily determine the correct quantities for treating fuel volumes.

Fuel additive mixture calculationSelectable units of measureEasy quantity determination
📚 Education
(3)
free
18
Gaspy
Gaspy
Gaspy
Cheaper Fuel Together
Free

Find the cheapest fuel prices in your area with this community-powered app. Save money on every fill-up by leveraging crowdsourced data from other drivers. Engage with a fun rewards system and consider an upgrade for advanced savings tools.

Crowdsourced fuel pricesFind cheapest fuel near youCommunity-driven savings
✈️ Travel
(6)
free with in-app purchases
19
Kirkuk Fuel Reminder
Kirkuk Fuel Reminder
Kirkuk Fuel Reminder
Never Miss a Refueling Day!
Free

This app helps vehicle owners in Kirkuk remember their designated refueling days based on local regulations. It simplifies managing your fuel schedule to avoid missing important refueling opportunities.

Fueling day remindersVehicle owner assistanceSimplified schedule management
🌟 Lifestyle
(6)
free
20
PROFLEX Connect
PROFLEX Connect
PROFLEX Connect
Advanced Fuel Dynamics
Free

This app allows you to monitor your vehicle's fuel system performance in real-time. It displays device settings and helps locate nearby E85 fuel stations for convenient ethanol blending.

Real-time device setting displayE85 station locatorFuel ratio monitoring
🔧 Utilities
(54)
free