Every Mustang.
Perfectly maintained.
Log every oil change, upgrade and inspection. Get reminded before service is due. Build a service history that protects your car's value.
Never miss maintenance again.
Turn on the reminders you need and pick a due date. My Mustang notifies you before the oil change, the inspection or the insurance renewal sneaks up on you.
- Built-in reminders for oil, inspection, insurance, registration, tires, brake fluid, battery, coolant and filters
- Create your own custom reminders for anything else
- Separate reminders for every car in your garage
Mileage, receipts, photos — saved.
Every service, repair and upgrade goes into a timestamped log. When it's time for a warranty claim or a sale, the whole history is right there.
- Date, mileage and the work performed on every record
- Attach photos of receipts, parts and mods
- A complete service history buyers actually trust
Check engine light? Know why.
Plug in a Bluetooth LE OBD-II adapter and My Mustang reads your trouble codes, describes them in plain English and lets you clear them when the fix is done.
- Works with ELM327-compatible Bluetooth LE adapters
- Plain-English descriptions and a severity level for each code
- For 1996 and newer Mustangs (OBD-II)
One app for your whole garage.
Every Mustang, one garage
From a '65 fastback to a Dark Horse. Each car gets its own profile, records and reminders.
Smart reminders
Oil, inspection, insurance, registration and anything custom. Get notified before it's due.
Full service log
Repairs, upgrades and routine maintenance with date, mileage and the work performed.
Photos & notes
Attach photos to every record. Document mods, damage and receipts with visual proof.
OBD-II scanner
Read and clear check engine codes with a Bluetooth LE adapter. Included with Pro.
No account needed
Open the app and start logging. Your records are stored on your iPhone.
Mustang maintenance, explained.
How often should you change the oil in a Mustang?
Intervals by generation and engine, and when to change it sooner.
DiagnosticsMustang check engine light on? What to do first
Solid vs flashing, the gas cap check and how to read the code.
SeasonalHow to store your Mustang for winter
A complete checklist so it wakes up healthy in spring.
The app every Mustang deserves.
Free to download. No account required. Ready in a minute.
Download on the App StoreFree · iOS 18.5+ · iPhone · By ISTACK Development