LEGAL · LAST UPDATED 2026-05-21

THE LEGAL STUFF. WRITTEN BY A PERSON.

Six pages, all written first-person, none of them more than a few minutes to read. Plain language, no hedging. Every page has a 30-second version at the top.

·THE PAGES

01 · TERMS IN PLACE Terms of Use What you agree to when you upload a CSV or buy Pro. Driving on closed courses. Not a chassis dyno. 02 · COOKIES IN PLACE Cookies One first-party session cookie for Pro. One localStorage key for theme. Privacy-first analytics (GoatCounter, no cookies). 03 · REFUNDS v2.0 · 2026-05-21 Refunds No posted refund window (it invites abuse), but real quality problems get refunded fast. Try the free version first. 04 · SUPPORT IN PLACE Support & Account Recovery How to email me. What I can and can't help with. How to recover Pro if you lost your unlock. 05 · PRIVACY IN PLACE Privacy What goes to my server. What stays there. What never leaves. Privacy-first analytics (GoatCounter). No data resale. 06 · METHODOLOGY IN PLACE Methodology How a CSV becomes a number. The road-load model, the change log, the limits. Not strictly legal but it's where the open-math commitment lives.

Quick answers to the obvious questions, before they need a page:

DO I HAVE AN ACCOUNT? Free: no. Pro: yes, a session cookie tied to your Stripe receipt. See support for recovery. RECOVERABLE

CAN I DELETE MY DATA? Pro: yes, DELETE /account from the account settings page erases your saved runs, vehicles, and email within 30 days. Stripe retains the payment record for 7 years per tax law. FROM /ACCOUNT

CAN I EXPORT MY RUNS? Pro: yes, CSV per run from the dashboard. Free: runs aren't saved past the session. PRO ONLY

DO YOU SHARE WITH POLICE? Only with a valid subpoena. The data set is small: Stripe charge data and the standard CDN access logs. See the privacy page. UNDER COURT ORDER