Fuel cost tracking
A fuel log is most useful when it keeps cost visible. SimpleFuel helps you connect each entry to the cost of driving, not just the number of miles since your last stop.
Fuel logging
Fuel Log App for iPhone
SimpleFuel helps you keep a clean fuel log on iOS, with fill-ups, charging sessions, fuel costs, MPG, MPGe, and vehicle history tied together in one place.
Use it when you want more than a dashboard estimate: a real record of what you added, what it cost, and how your efficiency changes over time.
What a fuel log should capture
Track each entry clearly, then let the history build.
Fill-ups
Record odometer readings, fuel amount, price, total cost, and notes so each gas stop becomes part of a useful history.
Charging sessions
Log electricity use for EVs and plug-in hybrids so charging data can sit beside fuel data instead of living in a separate tracker.
Efficiency trends
Review MPG and MPGe over time to understand real-world efficiency beyond the estimate shown on your dashboard.
Gas, electric, and hybrid support
Track gas vehicles, EVs, non-plug-in hybrids, and plug-in hybrids with efficiency views that fit how each vehicle actually uses energy.
Private by design
SimpleFuel does not require an account or location tracking. Your fuel log stays focused on your vehicle records instead of becoming another data-sharing service.
Why use a fuel log instead of only the dashboard MPG?
Dashboard MPG estimates can be useful, but they are still estimates. A fuel log gives you a longer-term record built from fill-ups, charging sessions, and odometer readings so you can spot changes over weeks and months.