Best Road Trip Gas Cost Calculator Apps

245+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated July 2026

With an average user rating of 4.6★, the road trip gas cost calculator category is one of the App Store's strongest. Browse all 245+ apps we track, sorted so the most loved ones surface first.

Compare top Road Trip Gas Cost Calculator Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Roadtrip Gas Price CalculatorRoadtrip Gas Price CalculatorFree4.7★ (298)NoYesSep 2026
2GasBuddy: Find & Pay for GasGasBuddy: Find & Pay for GasFree4.7★ (448K)YesNoSep 2026
3Trip CalculatorTrip CalculatorFreeNoNoMay 2026
4Road Trip Gas Calculator AppRoad Trip Gas Calculator AppFreeNoNoMay 2026
5FuelCost: Route Gas CalculatorFuelCost: Route Gas CalculatorFree2.5★ (2)YesNoAug 2026
6Simple Fuel Calculator (USA)Simple Fuel Calculator (USA)Free5.0★ (6)NoNoJul 2026
7Trip Fuel Calculator: CarGoTrip Fuel Calculator: CarGoFreeNoNoMay 2026
8TripCost Fuel CalculatorTripCost Fuel CalculatorFree5.0★ (1)NoNoSep 2026

Top Picks for Road Trip Gas Cost 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
GasBuddy: Find & Pay for Gas#2

GasBuddy: Find & Pay for Gas by GasBuddy Organization Inc

Cheap fuel prices and rewards
Strong Contender
✈️ Travel
4.7😐(448K ratings)
FreeAds
#51in 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
Trip Calculator#3

Trip Calculator by Atomic Nitro

Find your trip's REAL cost...
Worth Considering
💰 Finance
0.0(0 ratings)
Free
Trip Calculator screenshot 1
Trip Calculator screenshot 2
Trip Calculator screenshot 3

Calculate the true cost of your car trips by factoring in fuel, distance, insurance, and maintenance. Easily determine how much others owe you for rides. Accurately track your driving expenses on any device.

More Road Trip Gas Cost Calculator apps to explore

FAQ about Road Trip Gas Cost Calculator

What are the best road trip gas cost calculator apps for iPhone?
Roadtrip Gas Price Calculator tops our road trip gas cost calculator apps ranking as of July 2026, with a 4.7-star average from 298 App Store ratings, and it's free to download.
Yes — 19 of the top road trip gas cost calculator apps we rank are free to download, including Roadtrip Gas Price Calculator and GasBuddy: Find & Pay for Gas.
Roadtrip Gas Price Calculator has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 245+ road trip gas cost calculator apps on the iOS App Store as of July 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.