Greenline · by Toolbelt
Your garage,
on your phone.
Fuel, maintenance, MPG, costs — every record stays on your iPhone. No account. No ads. No tracking SDKs.
Get support
Why we built it
Greenline is built for drivers who want a clear record of fuel, repairs, and maintenance without a login wall or an advertising profile.
The app is SwiftUI-native, powered by SwiftData on device, and designed around fast manual logging instead of background location tracking.
What's inside
- Fill-up ledger — odometer, gallons, total cost. We compute $/gal and MPG since your last full fill automatically.
- Maintenance schedules — oil, tires, brakes, plugs, coolant. Predicts due dates from your actual driving rate.
- Stats — lifetime MPG, monthly spend, cost per mile, history charts.
- VIN scanner — point the camera at your registration card. Tap to fill.
- CSV export — every fill-up, every service. Your data is always portable.
- Receipt photos — attach the pump receipt to the fill-up. Mileage deductions, sorted.
What's not inside
- No third-party analytics. No crash SDKs. No ad networks. No location-data brokers.
- No ad network, no analytics SDK, and no account required.
- No account required. Sign in with Apple is not used.
Greenline Pro
Greenline includes a starter tier for one vehicle. Greenline Pro is an auto-renewing subscription that unlocks unlimited vehicles, receipt photos, local maintenance reminders, and full export workflows. Pricing is shown in the App Store before purchase and subscriptions can be managed from Apple ID settings.