Best Gas Trip Calculator Apps

246+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated August 2026

If you already know Roadtrip Gas Price Calculator, this is the deeper bench. 246+ gas trip calculator apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.

Compare top Gas Trip Calculator Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Roadtrip Gas Price CalculatorRoadtrip Gas Price CalculatorFree4.7★ (298)NoYesSep 2026
2Toll & Gas Calculator TollGuruToll & Gas Calculator TollGuruFree4.4★ (2.1K)NoYesSep 2026
3GasBuddy: Find & Pay for GasGasBuddy: Find & Pay for GasFree4.7★ (448K)YesNoSep 2026
4TripCalc: Trip Cost CalculatorTripCalc: Trip Cost CalculatorFree5.0★ (10)NoNoMay 2026
5Simple Fuel Calculator (USA)Simple Fuel Calculator (USA)Free5.0★ (6)NoNoJul 2026
6FuelPilot: Gas Cost CalculatorFuelPilot: Gas Cost CalculatorFreeNoYesJul 2026
7Fuel Calculator: Gas MileageFuel Calculator: Gas MileageFree4.8★ (61)YesYesSep 2026
8Road Trip Gas Calculator AppRoad Trip Gas Calculator AppFreeNoNoMay 2026

Top Picks for Gas Trip Calculator

Roadtrip Gas Price Calculator#1

Roadtrip Gas Price Calculator by Ben Robertson

Split the cost of fuel!
Editor's Choice
✈️ Travel
4.7😐(298 ratings)
FreeIn-App Purchases
Roadtrip Gas Price Calculator screenshot 1
Roadtrip Gas Price Calculator screenshot 2
Roadtrip Gas Price Calculator screenshot 3
Roadtrip Gas Price Calculator screenshot 4

Effortlessly calculate your road trip expenses, including fuel costs based on your car model and current gas prices. Easily split costs with friends, compare routes for savings, and track your carbon emissions for a more eco-conscious journey.

What We Love

  • 👍 Helpful for planning trips
  • 🚀 Accurate fuel cost estimates
  • 💡 Useful for splitting costs with friends
  • 🚗 Integrates with vehicle details
  • 📊 Provides good overview of trip costs

Room to Improve

  • 💰 Requires subscription for basic features
  • 🐛 Inaccurate or missing fuel price data
  • 🚧 Difficult to add/remove vehicles
  • 🗺️ Limited location/destination coverage
  • 💻 Glitchy and buggy performance
Toll & Gas Calculator TollGuru#2

Toll & Gas Calculator TollGuru by MapUp Inc.

Cheap Trip Car Truck Toll RV
Strong Contender
🗺️ Navigation
4.4😞(2.1K ratings)
FreeIn-App Purchases
Toll & Gas Calculator TollGuru screenshot 1
Toll & Gas Calculator TollGuru screenshot 2
Toll & Gas Calculator TollGuru screenshot 3
Toll & Gas Calculator TollGuru screenshot 4
Toll & Gas Calculator TollGuru screenshot 5
Toll & Gas Calculator TollGuru screenshot 6

Calculate toll and fuel costs for various vehicle types across multiple countries. Find the cheapest, fastest, or most optimal routes by considering time and cost trade-offs. Supports various payment methods and toll tags.

What We Love

  • 🚀 Great toll calculation app
  • 💡 Helpful in planning trips
  • 👍 Very useful app
  • 👍 Accurate toll and fuel cost estimates
  • 👍 User-friendly interface

Room to Improve

  • 🐛 Calculating wrong amount for heavy duty trucks
  • 🐛 Constant errors and crashes
  • 🐛 Unable to log in or cancel subscription
  • 💰 Expensive subscription model
  • 💰 Toll calculation only available with paid subscription
GasBuddy: Find & Pay for Gas#3

GasBuddy: Find & Pay for Gas by GasBuddy Organization Inc

Cheap fuel prices and rewards
Worth Considering
✈️ Travel
4.7😐(448K ratings)
FreeAds
#33in Travel
GasBuddy: Find & Pay for Gas screenshot 1
GasBuddy: Find & Pay for Gas screenshot 2
GasBuddy: Find & Pay for Gas screenshot 3
GasBuddy: Find & Pay for Gas screenshot 4
GasBuddy: Find & Pay for Gas screenshot 5
GasBuddy: Find & Pay for Gas screenshot 6

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.

What We Love

  • 🚀 Useful app
  • 🚀 Accurate prices
  • 🚀 Helpful during emergencies
  • 🚀 Concept is great
  • 👍 Saves money on gas

Room to Improve

  • 🐛 Inaccurate prices
  • 🐛 Unreliable data
  • 🐛 Glitchy app
  • 🔋 Data hog
  • 💰 Deceptive with discounts/rewards
  • 🤖 Poor customer service
  • 🤖 Difficult to use

More Gas Trip Calculator apps to explore

FAQ about Gas Trip Calculator

What are the best gas trip calculator apps for iPhone?
Roadtrip Gas Price Calculator tops our gas trip calculator apps ranking as of August 2026, with a 4.7-star average from 298 App Store ratings, and it's free to download.
Yes — 20 of the top gas trip calculator apps we rank are free to download, including Roadtrip Gas Price Calculator and Toll & Gas Calculator TollGuru.
Roadtrip Gas Price Calculator has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 246+ gas trip calculator apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app helps you calculate the total fuel cost for your road trip based on your starting and ending points, car model, and current gas prices. It also allows you to split these costs with fellow travelers and provides insights into carbon emissions.
Key features include calculating fuel expenses, easily splitting costs among friends, comparing different routes to find the most cost-effective option, and comparing the costs of different vehicles for your journey. It also displays carbon emissions.