Features
Fast one-touch fuel entry, with numeric keypad.
Maintenance and expense tracking, with reminders.
Data import, export, and backup. (CSV Format)
Supports both Trip Meter and Odometer distance entry.
Multiple Currency Support, with currency conversion.
GPS and Location Awareness.
Fast Searching and Filtering
Distance Correction Factor, for non-standard tire sizes.
Tire Log, to track winter and summer tire usage.
Multiple vehicles
Support for machinery such as motor boats that are metered by hours rather than distance.
Support for tracking home heating oil.
Numerous additional fields: Location, Octane, Driving Conditions, Payment, Categories.
Comprehensive graph and statistics, all on a single screen.
Road trip and vacation tracking.
Trip Cost Calculator
Distance-to-Empty Calculator
Comments and Reviews
A very polished app that helps me track my vehicle's maintenance schedules and fuel economy. It is iOS only but supports exporting of data to CSV.
[Edited by atu777, June 18]