Engine Sound
Privacy Policy
Last updated: October 30, 2026
This policy explains what Engine Sound (teslav8.com) collects and why. We collect as little as possible.
1. Location
With your permission, we process your device location to provide and improve the Service. It is kept for a limited time and is not shared with others. You can turn off location access at any time.
2. What is stored in your browser
Your settings (car, dial, volume, language), a random identifier for this browser, and whether it has Pro are kept in your browser's local storage. You can remove them by clearing the site's data.
3. What our server keeps
- Browser identifier: the random id above, basic technical details your browser reports (software version, screen size, language, time zone) and the approximate area of your connection (country and city), so we know which car a purchase belongs to and where the Service is used.
- Purchase records: your email address, plan, subscription status and dates, invite code and invite rewards.
- Sign-in codes: one-time 6-digit codes sent to your email, kept for 10 minutes; sign-in sessions on your phone, kept for 30 days.
- Passenger remote: messages between the car and passengers' phones pass through our server and are not kept once the remote is closed.
- Ad visits: when you open teslav8.com/go (usually from one of our ads), a random id kept in your browser, which ad or site brought you (its campaign tags), your approximate area (country and city), the kind of device, what you tapped on that page, and the short address we give you to type in your car; if you then open it in your car, which car opened it and whether it later got Pro. This tells us which ads work. No name or exact location.
- Drive data: while you drive, your speed, the app's readings and the route, to keep the engine sound accurate and to fix problems; kept for a limited time, as in section 1.
This data is stored with Cloudflare, our hosting provider. We do not sell it, and we do not use advertising or tracking cookies.
4. Payments
Payments are handled by Paddle.com, our Merchant of Record. Your card and billing details go to Paddle, not to us; Paddle's privacy policy applies to them. Paddle tells us your email, plan and payment status so we can unlock Pro.
5. Your rights
You can ask us for a copy of your data, to correct it, or to delete it, by writing to support@teslav8.com. Deleting purchase records ends the Pro tied to them.
6. Children
The Service is meant for drivers and passengers and is not directed at children under 13.
7. Changes
We will post any change on this page with a new date.