Oil Due: Service Tracker

Oil Due is a simple car maintenance log and oil change reminder. Log oil, tires, brakes and receipts, see what's due next, and get a reminder the morning your oil change is due.

Tell it when you last changed the oil and you'll see a due date right away. The next service due sits at the top with a countdown, by miles or km, by months, or both.

FREE, ONE CAR, FOREVER
• Unlimited service history
• Receipt and car photos
• Due status for every service
• A reminder at 9 AM the morning your oil is due
• Miles or kilometers (set by region, switch any time in Settings)
• Import a Vehicle Maintenance Tracker CSV, with a preview first
• Export CSV, PDF and a zip backup

UNLOCK OIL DUE: $2.99 ONCE, NO SUBSCRIPTION
• Extra vehicles
• Reminders for every service: tires, brakes, filters, coolant, battery, wipers, inspection, or your own
• Archive a car you sold
Your log stays free either way. Restore Purchases is in Settings.

PRIVATE BY DESIGN
• Works offline
• No account, no ads
• No data collected. Your logs and receipts stay on your iPhone.
• StoreKit (the one-time unlock) is the only network call

Now in English, German, French, Spanish and Portuguese.

Not CARFAX and not a dealer app. Intervals are typical defaults; check your owner's manual and adjust them to fit your car.