# iSplitGas > Free app to calculate and collect passenger contributions for gas money on road trips. (iPhone/iPad app by Alex Mawla.) - Source: https://appshunter.io/ios/app/isplitgas/id458013733 (this page in markdown: same URL + `.md`) - Developer: [Alex Mawla](https://appshunter.io/developer/458013736) - Category: Utilities - Price: Free - Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 4.3 · 6 MB - Released: 2011-08-24 - Data updated: 2026-07-18 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/isplitgas/id458013733/reviews.md ## What is iSplitGas? "Overall, this free app is going to be a friend saver for future trips. Letting iSplitGas calculate each person’s contribution to the gas tank takes away the guesswork and keeps everybody honest. If you ever take road trips, even for a few hundred miles, this will be your favorite travel companion." appadvice.com Completely free and helps you make money! Get almost $2000 more in your bank account annually by using this application! Do you go on road trips often? Do you usually end up giving others rides? Ever feel cheated over gas money? It can be quite a hassle charging passengers for their fair share in gas. Many times, it doesn't happen because it's not that easy and instantaneous to calculate. And with gas prices skyrocketing these days, it isn't fair for you to get stuck with the whole bill. The average American spends $80+ per week on gas alone. Think of how much of that gas money is owed by other passengers. Use this application for a month, and you'll have enough money to buy yourself a new $149 iPod Nano*. Remember, "a penny saved is a penny earned." That's $1677 saved ANNUALLY!!* With iSplitGas, your passengers have to pay their share of gas money. No more excuses to not do the math, this application does it for you. Simply enter your car's average MPG, distance traveled, current price of gas at the your preferred gas station, and how many passengers are riding. You'll know how much everyone owes instantly! ------------------------------------------------------------------------------------------------------ *Based on average amount of gas money spent by Americans per week and the assumption that passengers will commute with you frequently, and that you will charge them their fair share. ## Key features - Calculate passenger gas contributions - Enter car MPG, distance, and gas price - Determine individual passenger costs instantly - Save money on road trip fuel expenses - Free to use ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/isplitgas/id458013733/reviews.md ### 5/5 — Should i laugh or cry? *2011-09-10* I always had a nagging feeling that I was being ripped off and bled dry by my so called friends. This amazingly handy little app confirmed I could have retired two years early if those freeloaders had paid their fair share of gas. After this revelation, I anticipate with dread the ghastly prospect of downloading a restaurant tip splitting app. Maybe ignorance is bliss. At least next time I drive to Burning Man I won't be the man getting burned. ## Frequently asked questions about iSplitGas ### How does iSplitGas calculate gas money owed? iSplitGas calculates gas money by taking into account your car's average MPG, the distance traveled, the current price of gas, and the number of passengers. It then instantly determines each passenger's fair share. ### Is iSplitGas free to use? Yes, iSplitGas is completely free to download and use. The app is designed to help users save money on their road trip expenses. ### What information do I need to input into iSplitGas? To use iSplitGas, you need to input your car's average MPG, the total distance of the trip, the current price of gas, and the number of passengers in the vehicle. ### How accurate is iSplitGas in saving money? The app suggests users can save almost $2000 annually by ensuring passengers pay their fair share of gas money. This is based on average weekly gas spending and frequent passenger commutes. ### What devices is iSplitGas available on? While specific device compatibility isn't detailed, the app was released in 2011 and updated in 2012, suggesting it's likely available on older iOS or Android devices. ### How often is iSplitGas updated? The latest version of iSplitGas is 1.11, which was released on January 18, 2012. This indicates infrequent updates in recent years. ### What is the age rating for iSplitGas? iSplitGas has an age rating of 4+, making it suitable for a wide range of users, including younger individuals who might be involved in family road trips. ### What do users like about iSplitGas? User reviews highlight that the app is a 'friend saver' for road trips, taking away the guesswork in calculating gas contributions and keeping everyone honest about their share. ## Version history (last 1 release) ### 1.11 — 2012-01-18 Fixed iPad Bug involving transitioning from one screen to the next. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-18.*