Scan the VIN once. Known tracks what your car is, what it needs, and what it is worth on the market.
2019 Porsche 911 GT3 RS
WP0AF2A90KS165369
WHAT A BUYER PAYS
$249,600 of $312,000 · the rest is the haircut for what they can’t see
Documented 0 of 6
TestFlight coming soon
WP0AA2996SS323023 · ~137,400 MI, A READING FROM MAY 2025
ESTIMATED
$62–78k
A RANGE, BECAUSE THE FILE STARTS AT 128,000 MI
| DATE | ODOMETER | WORK PERFORMED | COST |
|---|---|---|---|
| 2013 | ~128,000 | Engine rebuild, full | not on file |
| 2013–16 | ~133,000 | Gearbox rebuild, updated synchros, OEM clutch | not on file |
| 2013–25 | ~135,000 | Rear rotors, cross-drilled, Pagid pads | not on file |
| 2013–25 | ~137,000 | Front rotors, cross-drilled, Pagid pads | not on file |
| 2025 | ~137,400 | Michelin Pilot Sport 4, front control arms, belt service | not on file |
RECORDS BEGIN 2013 · THE FIRST 128,000 MILES ARE NOT DOCUMENTED · NONE EVER EDITED
WITHOUT A FILE
“I’ve got the receipts somewhere.”
A buyer can’t check what you can’t show them, so they assume the worst and price it that way. In a survey of 2,034 drivers, 82% said they’d walk away or expect a discount — as much as 20% — from a car with no history. The work was done. It just doesn’t count for anything.
WITH ONE
Every service, dated, with the mileage it was done at.
Nothing to take on trust and nothing to argue about. The car stops being discounted for what nobody can verify, and starts being paid for what you actually did to it. We don’t promise the file adds a dollar figure — nobody honestly can. We promise it takes the haircut off.
That difference is the entire product. Known just makes the file the easy option.
Rare, and right. Every one names the reading it was computed from and how old that reading is, so you can tell whether to believe it.
Oil & filter due in about 600 miles.
Computed from 52,106 mi, a reading 21 days old.
Brake fluid is 38 months old.
Time-based. How much you drive does not change this one.
One open recall for a 2019 911 GT3 RS.
Year and model data from NHTSA. Not a check of this VIN.
No reminder at all.
Nothing was due, so nothing was sent. We do not message you to stay on your mind.
What's due, what's coming, and what we don't know yet, said plainly. Every reminder shows the reading it was computed from.
oil in ~600 mi, from your July reading
Thirty seconds to log a service. Every entry compounds into the file a buyer can actually check — and a car nobody can check gets priced as if the worst is true.
dated, mileage-stamped, never edited
A valuation built from what cars like yours actually sold for. Not a black box: every sale it used is there to open and check.
auctions and the wide market · every sale it used, listed
FREE
Your first car, for as long as you own it.
The schedule, the logbook, reminders, recalls, the odometer and a dated estimate. Nothing you open the app to look at is behind a price. The first car tastes Plus for 30 days, then its estimate holds at that day's number.
PLUS
$4.99 a month or $59.99 a year, on the web.
The estimate kept current, with a push when it moves and every sale and listing behind it. The whole garage, not just the first car. The history document a buyer wants to see. Through the App Store it is $5.99 and $69.99; the difference is Apple's.
A garage past one car without Plus is kept, not lost: the other cars wait, unchanged, until Plus is back.
Not because the file adds a number to the price — nobody can honestly promise that. Because the car without one gets marked down for everything a buyer can’t see, and yours won’t be.