# Mileage Keeper — Gas / Fuel Economy Tracker

> Vehicle fuel economy and cost tracking application. (iPhone/iPad app by Nathan Berg.)

- Source: https://appshunter.io/ios/app/mileage-keeper/id447546241 (this page in markdown: same URL + `.md`)
- Developer: [Nathan Berg](https://appshunter.io/developer/447546244)
- Category: Travel, Finance
- Price: Free
- Rating: 4.10/5 from 85 App Store ratings · 85 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 4 MB
- Languages: American English, French (France), German (Germany), Italian, Japanese, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2011-07-07
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/mileage-keeper/id447546241/reviews.md

## What is Mileage Keeper?

Mileage Keeper tracks your vehicle's fuel economy, which helps you save money!

Mileage Keeper is simple to use.  Just enter your odometer reading and fuel amount for each refueling, Mileage Keeper does the rest!  Enter the total cost for each refueling, and Mileage Keeper will then also track cost/gallon (or litre) and the total amount spent on fuel for each vehicle.  Add notes for each refueling to remind you of any differences from your normal driving habits.  Didn't fill up your tank?  Missed a refueling?  No worries, Mileage Keeper can handle that too.

Fuel Economy can be calculated in either MPG(US), MPG(Imperial), km/l, l/100km, km/Gallon(US), km/Gallon(Imperial), or Miles/l.  Fuel amounts can be entered in Gallons(US), Gallons(Imperial) or Litres.  Distances can be entered in Miles or Kilometres. Use the device's "Settings" app to select your preferences.  Mileage Keeper allows all combinations of units and will perform the conversions for you.  All numbers, dates and currency will be displayed in your local style.

Data can be imported and exported by sending or receiving e-mails with standard .CSV files attached.  See http://www.mileagekeeper.com for details.

Mileage Keeper supports multiple vehicles.

Best of all, it's free!

## Key features

- Track fuel economy
- Log refueling details
- Monitor fuel costs
- Support for multiple vehicles
- Customizable units of measurement
- Data import/export via CSV

## What do users think of Mileage Keeper?

Overall sentiment: mixed

**Pros**

- 👍 Simple and easy to use
- 👍 Straightforward functionality
- 👍 Reliable for tracking mileage
- 👍 Useful for monitoring fuel efficiency
- 👍 Good for multiple vehicles
- 👍 Free and functional
- 👍 Data export option available
- 👍 Non-GPS tracking appreciated
- 👍 Long-term user satisfaction

**Cons**

- 🐛 Unit conversion issues (liters/gallons)
- 🐛 Layout changes disliked
- 🐛 Ads are intrusive
- 🐛 Data loss reported
- 🐛 Inconsistent data display
- 🐛 Settings not always respected
- 🐛 Older iOS versions unsupported
- 🐛 Cumbersome export/import
- 🐛 Inaccurate calculations sometimes

**Commonly reported bugs**

- Settings not available/functioning
- App stuck on imperial measurements
- App ignores unit settings (liters vs gallons)
- Data appears incorrect
- Email export attachment missing
- App not running on older iOS versions
- Numbers are off after updates
- Entries displayed in random order
- App cuts off decimals when entering figures
- Lost all data
- Partial fill-ups cause calculation issues
- Cannot make an entry for one vehicle
- Does not calculate litres and miles into mpg properly

**Most requested features**

- Option to remove ads/paid ad-free version
- iCloud Drive syncing support
- EV version for kWh tracking
- Option to track oil change schedule/mileage
- Dark mode
- Graphical display of gas usage
- CSV export or Dropbox sync
- Pence per mile calculation
- Link with Dropbox/syncing with other devices
- Add car maintenance reminders
- Email to dealer with car info
- Add car photo and statistics
- Chart options on gas prices, mileage, time of year
- Total miles on summary display
- Auto email every set amount of days

## Recent user reviews (10 of 85)

All indexed reviews: https://appshunter.io/ios/app/mileage-keeper/id447546241/reviews.md

### 1/5 — Layout is awful

*2025-08-08, version 4.0*

I’ve not updated this app for about four years and my phone updated all of my apps yesterday. This layout is terrible compared to the previous one

### 2/5 — Stupid ads

*2024-05-07, version 4.0*

Perfect app for what I needed. There is an ad banner at the bottom with no option to eliminate ads. 
Deleting app. It’s to bad, this is a simple and useful app.

### 5/5 — Good free app

*2023-12-10, version 4.0*

Through the time I tried to find free and simple app for my iPhone to track the gas efficiency. After two years I finally found it. God app and thanks.

### 5/5 — Simple & effective

*2023-11-13, version 4.0*

Does what the name implies, with no muss or fuss. I’ve been using it for years. A nice little app.

### 5/5 — Great App

*2023-09-28, version 4.0*

I love the Mileage Keeper app! It is simple, easy to use and non-intrusive. If only it had an option to track my oil change schedule/mileage.

### 5/5 — A great app

*2023-04-01*

Simple, straightforward, not trying to be anything it isn’t; this app is great. I’ve been tracking with it for years and appreciate it’s still around. Ads are completely understood since it’s free and useful. If you’re looking to track fuel usage, this is what you need.

### 4/5 — Are you working on an EV version?

*2023-03-25, version 4.0*

I have been using your app for several years now very successfully to monitor consumption and economy of cars but I have just purchased an EV and was wondering if you were looking at updating so that I could log kWh charging so that I can see consumption and economy .
Thanks C

### 3/5 — Problem

*2022-11-26, version 4.0*

Why is my app stuck on imperial measurements, despite the settings being in metric?

Please fix, quickly.

### 4/5 — Still good, even with the ads.

*2022-07-26*

Any time an "update" includes the addition of ads, it's time to start considering a replacement. I REALLY like this app and have been using it to keep track of eight cars since 2014. A recent update included the addition of an (albeit small) ad at the bottom of the screen. Should have just asked for $1.99 or whatever and your loyal users would probably have paid it. I used to recommend Mileage Keeper, but I'm just plain against ANY app that includes data-sucking ads. I didn't buy an iPhone with a bigger screen because I wanted to display more ads.

Please consider a paid ad-free version/option.

### 4/5 — Great and to the Point

*2022-06-18*

It’s a wonderfully simple and easy to use app. Does everything as needed, and have used it for what feels like forever, but at least 5 years.

I wish it offered iCloud Drive syncing support. I’d rate it 5 stars. The current export/import is cumbersome for me, I like it for device switching, but I have to reset my existing device periodically, so….yah.

## Frequently asked questions about Mileage Keeper

### What does Mileage Keeper do?

Mileage Keeper is a mobile application designed to track your vehicle's fuel economy and associated costs. By logging your refueling details, you can monitor how much fuel your vehicle consumes and how much you are spending on gas.

### How does Mileage Keeper help save money?

By accurately tracking your fuel economy and costs, you can identify trends in your vehicle's performance and your spending habits. This awareness allows you to make informed decisions about driving, maintenance, or even vehicle choice, ultimately leading to potential savings on fuel.

### What units of measurement does the app support?

The app is highly flexible with units. Fuel economy can be calculated in MPG (US/Imperial), km/l, l/100km, km/Gallon (US/Imperial), or Miles/l. Fuel amounts can be entered in Gallons (US/Imperial) or Litres, and distances in Miles or Kilometres. Your local settings will be used for display.

### Can I use Mileage Keeper for multiple vehicles?

Yes, Mileage Keeper supports tracking for multiple vehicles. This allows you to manage and monitor the fuel economy and expenses for all the cars you own within a single application.

### How can I back up or transfer my data?

Data can be imported and exported using standard .CSV files via email. This feature allows you to back up your refueling records or transfer them to another device or for further analysis.

## Version history (last 5 releases)

### 4.0 — 2020-08-09

Bug fixes and other improvements
Updates for iOS 13: supports dark mode, dynamic text size, and split view on devices with larger screens

Send all of your questions and comments to mileagekeeper@sacklunchsoftware.com, we love to hear from you!

Thank you for using Mileage Keeper!

### 3.2 — 2018-12-03

Updates for iOS 12

Bug fixes and other improvements

Thank you for using Mileage Keeper!

### 3.1 — 2018-01-15

Bug fixes and other improvements

Thank you for using Mileage Keeper!

### 3.0 — 2017-10-23

Bug fixes and other improvements
Updates for iOS 11

Send all of your questions and comments to mileagekeeper@sacklunchsoftware.com, we love to hear from you!

Thank you for using Mileage Keeper!

### 2.5 — 2014-07-18

Bug fixes related to import & export, and added help text for new users.

Send all of your questions and comments to support@mileagekeeper.com, we love to hear from you!

Thank you for using Mileage Keeper!

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## More apps by Nathan Berg

- [Patriot App (US Constitution)](https://appshunter.io/ios/app/patriot-app-us-constitution/id1232583968)

All apps by Nathan Berg: https://appshunter.io/developer/447546244

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*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 2026-06-10.*