MPGraph app for iPhone and iPad

MPGraph (or Car Costs for our international friends) enables you to analyze the cost of your vehicle. You provide the basic information when you fill up or have servicing performed. Then you can use the graphing ability to visualize different metrics, such as how much your vehicle costs per day, or how many gallons you use per mile. And of course you can calculate fuel economy in terms of the US standard of miles per gallon, or you can view the common European standard of liters per 100km.

The following languages are supported:
English
Spanish
French
German
Finnish
Polish
Swedish
Norwegian
Danish
Dutch
Italian
Portuguese
Irish
Chinese (simplified)
Japanese
Russian

Supported Distance Units:
Miles
Kilometers

Supported Volumes:
United States Gallons
United Kingdom Gallons
Metric Liters