Gas Mileage

Who it's for

Drivers who want accurate fuel economy without manual calculations

About Gas Mileage

Gas Mileage records your real fuel economy with just two taps at each fill-up: odometer reading and litres added. The app calculates your MPG instantly and tracks how your actual economy drifts over time, so you can spot trends without doing the maths yourself.

You get a rolling average that updates with every fill-up, a full history of every tank, and a cost-per-month chart that shows how much fuel costs in each period. Export your data to CSV for spreadsheets or sharing. No ads when you subscribe.

What it does

• Two taps record odometer and litres at every fill-up
• Real-time MPG tracking shows your actual fuel economy
• Rolling average updates with each new fill-up
• Full history of every tank recorded
• Cost-per-month chart tracks fuel spending over time
• CSV export for spreadsheets and data sharing

How the subscription works

free = last fill + rolling average. Subscription unlocks the full history, cost-per-month chart and CSV export and removes ads.

• Auto-renews monthly via Apple's standard subscription system.
• Cancel anytime in Settings → Apple ID → Subscriptions.
• Refunds handled by Apple per their policy at reportaproblem.apple.com.
• No third-party tracking or analytics SDKs inside the app.

What we don't collect

• Your contact list, photos, location, microphone, or camera.
• Any content you enter into the app (notes, logs, data) — it stays on your device unless you explicitly sync.
• Identifiers used to track you across other apps.

Full details in our privacy policy.

TestFlight beta

This app is in private beta on TestFlight. To request an invite, email support@bestpaid.app with the subject line TestFlight beta: Gas Mileage.