Calculate the fuel efficiency of your vehicles, dependent on the distance travelled since last fuel stop, and the amount of fuel it took to fill the tank.

This app will calculate:
- Miles per Gallon (UK/Imperial)
- Miles per Gallon (US/Metric)
- Litres per 100km
- km per Litre
- cost per mile/km
- cost per litre/gallon

Distance can be entered as:
- Miles, or
- Kilometres

Fuel can be entered as:
- Litres, or
- Gallons (UK/Imperial), or
- Gallons (US/Metric)

You can also:
- Store multiple vehicles
- Store trips (per vehicle)
- Add notes to individual trips
- Auto-store when calculating
- View trip history as a list
- View trip history as a graph
- View average fuel efficiency
- View most/least efficient trips (highlighted in history)
- Edit trip history (distance, fuel, date/time, notes)
- Delete trip from history via the 'swipe to delete' method (like email and sms).
- Manage vehicles (edit, delete, order)
- Email entire trip history as a csv file (to use as you like)
- Tweet your results (including vehicle name)

Please note that you WILL NOT LOSE your data when purchasing to replace the Free (trial) version. All you need to do is export from the Free version, and import to this Full version. If you have any issues please contact support from within the App, or visit

What’s New

Version 3.12

+ iPhone X support
+ Minor bug fixes

Ratings and Reviews

4.1 out of 5
17 Ratings

17 Ratings

Jcacpcjc ,

Please update.

I have been using this for sometime now and I have just upgrade my 2001 Audi A4 to a 2006 model and will be keeping an eye on both cars fuel usage.

The app is great, in fact I seem to remember it costing 69p (might be wrong on that as it was awhile ago) and to be fair it's looking a bit dated and I'm worried that as iOS keeps moving forward, this app might stop working soon. That would be a shame, as it's a useful little tool.

Update for 5 stars.

Gee! ,

Happy with the update for 2018!

So glad the app is updated for iPhoneX. I been using this app for many years now. It was crashing a lot on the newer phones/OS. But now up to date! Well done.

Developer Response ,

Thanks. Remember, any issues just contact support.

Ash1456 ,

Excellent app

This is a brilliant app for keeping track of your MPG on your cars, could do with a GUI update tho as its looking a little dated now. Despite this functionality is 10/10


Stephen Peters
4.2 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad and iPod touch.


English, French, German

Age Rating
Rated 4+
© 2010-2018 Stephen Peters


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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