Maintenance
Track service history, date or mileage reminders, repair costs, notes, and attachments. Reminders are scheduled when you enable them.
Private, local-first vehicle care
Everything about your vehicle. One private place.
Documents, maintenance, expenses, trips, parts, and vehicle history—organized on your iPhone and owned by you.
Official badge + optional QR code slot
Explore Features No required account. No advertising profile. Your records stay under your control.
QUICK ENTRYFuel fill saved10.2 gal · $36.48
STORAGEOn your iPhonePrivate iCloud sync when enabled
9 yearsof one vehicle’s story
Garage Glovebox Logbook Trips Shelf History
Your vehicle operating system
Your vehicle has a life. Great Honk gives it a home.
Ownership information is usually split between gloveboxes, receipts, email, notes, photos, repair shops, and memory. Great Honk turns those fragments into one organized record that follows the vehicle for as long as you keep it.
Your vehicleOne connected story
Documents
Events
Expenses
Maintenance
Trips
Parts
History
The long view
More than a maintenance tracker.
Great Honk keeps the practical details, the money, the movement, and the history close to the vehicle they belong to.
Ownership costs
See recorded fuel, charging, repairs, maintenance, registration, insurance, parts, purchase, and sale amounts by vehicle.
Trips
Record road trips, work routes, RV travel, mileage, notes, and photos. Location recording starts only when you start a trip.
Shelf
Know which parts, fluids, filters, tires, tools, and consumables you already own—including partial quantities and vehicle fit.
Vehicle history
When it is time to sell, your private maintenance and ownership story is already organized and ready for you to present.
Exports
Create separate CSV exports or a versioned Great Honk archive. Archive import is not available yet, so keep exported copies safe.
EXAMPLE DATARecorded ownership costs$2,148last 12 months
Fuel / chargeMaintenanceOther
Made for real life
At the pump or repair counter, record it in seconds.
Quick Add asks for a vehicle, lets you choose the event, and keeps the form focused on what matters. Nothing is submitted unattended.
Fuel / chargeOil changeNew tireRepairExpenseDocumentTripMileage
01
Tap plusOpen Quick Add from anywhere
02
Choose an eventFuel, repair, trip, and more
03
Enter what mattersUseful defaults, editable fields
04
SaveIt joins that vehicle’s timeline
RIDGELINEFuel / Charge
- Gallons
- 10.2
- Total
- $36.48
- Odometer
- 213,442 mi
Inside Great Honk
Native, focused, and ready for the road.
The Garage capture is from the working app. The remaining clearly marked slots are wired for final launch screenshots—drop in the named files when they are ready.
Tap any screen to expand
Privacy is architecture
Your vehicle data is not our business.
Great Honk is designed without a central Great Honk vehicle-record database. The app works locally, without a required Great Honk account, advertising profile, analytics SDK, or tracking SDK.
- Records are designed to stay on your device.
- Optional sync uses your private iCloud/CloudKit environment when configured and enabled.
- No sale of vehicle records. No Great Honk account required.
- Core features remain useful without iCloud or an internet connection.
APP DATA
Your iPhoneVehicle records stay local-first
Your iCloudPrivate sync when enabled
Under your account and device control
separate
WEBSITE DATA
Contact formOnly what you deliberately submit
SupabaseSupport messages only
Never connected to app vehicle data
Built to be useful
Free to get started. Designed for the long haul.
Great Honk began with a simple frustration: a vehicle creates years of paperwork, maintenance, expenses, parts, and memories, yet the complete record rarely feels like it belongs to the owner.
An independent utility, not a data business.
Built for iPhone, designed around fast real-world entry, useful across many kinds of vehicles, and focused on ownership rather than surveillance.
Launching as a free appPreserve the story
Retain former vehicles instead of throwing their history away.
Reduce repeat work
Know what you serviced, what you spent, and what you already own.
Optional support
Help keep Great Honk independent.
Voluntary contributions may support continued development, accessibility improvements, more vehicle types, clearer documentation, long-term iPhone compatibility, and free access to the app.
Contribution options are not live yet and are not described as tax-deductible.
Straight answers
Frequently asked questions.
Is Great Honk free?
Great Honk is launching as a free iPhone app. If that changes, the site and App Store listing will explain it plainly before you make a choice.
Do I need to create an account?
No Great Honk account or email registration is required for the app.
Where is my vehicle information stored?
The app is local-first. Records live on your device and, on signed builds where you enable and configure it, may sync through your private iCloud/CloudKit environment. The app remains useful without iCloud.
Does Great Honk sell user data?
No. The current app has no advertising, tracking SDK, analytics SDK, or Great Honk server receiving vehicle records.
Can I use it for more than one vehicle?
Yes. Great Honk is designed for multiple active, dream, and former vehicles.
Can I use it for trailers, motorcycles, or equipment?
Yes. The app supports cars, trucks, motorcycles, trailers, RVs, scooters, equipment, boats, bikes, and user-defined types.
Does it replace registration or insurance documents?
No. Great Honk helps organize your records and copies. Keep and use any official documents required by law or your provider.
Is Android available?
No Android version is announced. Great Honk is currently built specifically for iPhone.
Can I export my records?
Yes. The current app can export CSV files and a versioned folder archive. Archive import is planned but should not be treated as available yet.
How can I support development?
Share the project, send thoughtful feedback, or use the optional contribution link when it becomes available. Contributions are voluntary and are not described as tax-deductible.
Contact
Questions, ideas, or a bug to report?
Send a note. Contact-form information is used only to respond to your message and stays separate from anything stored in the iOS app.
support@greathonk.comNo mailing-list trick. This form does not subscribe you to marketing.
Great Honk for iPhone
Give every vehicle a better memory.
One organized, private place for the practical details and the stories worth keeping.