← Chillwolf Studio Philip: Fuel Ledger
Philip the fox
Fig. 1 Philip
§ App No. 1 · iOS

Philip: Fuel Ledger

An honest ledger for every fill up.

Philip is out. Version 1.0 is on the App Store now — the ledger is open.

§ i What it does

Philip is a field journal for your car's fuel logs. Log each fill up — the date, the odometer, the volume, what you paid. Philip handles the math from there: fuel economy, cost per mile or kilometer, running totals.

Statistics, charts, and trends sit underneath, there when you want them: your spending patterns, your car's efficiency over time, and the dip that's worth a second look — a tire low on air, a service coming due.

No games, no tracking, no ads. No reminders that you haven't logged in a while. Just an honest record — the kind you'd hand to a mechanic, or keep because you like knowing your numbers.

Ledger
Log every fill up in seconds. Date, odometer, volume, price — Philip does the rest.
Economy
Fuel efficiency calculated automatically, with history so you can see how it changes over time.
Spending
A full purchase record with totals and trends. Know what you're spending on fuel, clearly.
Charts
Efficiency and cost laid out over time. Flags when something seems to be changing.
§ ii Screenshots
Philip: Fuel Ledger — screenshot 1
Philip: Fuel Ledger — screenshot 2
Philip: Fuel Ledger — screenshot 3
§ iii Privacy policy

Philip stores everything on your device. Your fuel logs, your history, your statistics — none of it leaves your phone. There is no account to create, no server to sync with, no analytics running in the background.

Philip does not collect, transmit, or share any personal data. To remove your data entirely, delete the app.

That's it.