Privacy Policy
Last updated: July 2026
This privacy policy describes how Roulette Rush ("we", "us", or "our") collects, uses, and shares information when you use our website at rouletterush.app (the "Service").
Information We Collect
Roulette Rush does not collect any personal information. The names you enter into the application are processed entirely in your browser and are never sent to our servers. We do not require account creation, login, or any form of registration. The only information we measure is anonymous, aggregate usage data, which is described in the Analytics section below and cannot be used to identify you.
Analytics
We use Vercel Web Analytics to understand overall traffic to the site, such as how many people visit and which pages are popular. Vercel Web Analytics is cookieless and privacy-friendly: it does not use cookies, does not store your full IP address or any personal data, and does not track you across other websites. It produces only aggregate measurements that cannot identify you.
We also record a small number of anonymous product events — for example, when a race is started or finished and which map was chosen — so we can understand how the app's features are used. These events contain only non-personal, aggregate properties, such as the number of names entered (never the names themselves) and the selected map. The names you type are never transmitted.
Data Stored in Your Browser (Local Storage)
Roulette Rush stores a small amount of data only in your own browser using local storage. This data stays on your device and is never transmitted to us or anyone else. It includes:
- rr:lastSession: Your most recently entered name list and last-selected map, so your setup can be restored the next time you visit.
- rr:clientId and rr:firstSeen: An anonymous, randomly generated identifier and the date you first visited, used only to tell returning visitors apart from new ones for aggregate retention statistics. These contain no personal data, are not cookies, and cannot be used to identify you.
You can clear this data at any time through your browser settings, and it always remains on your device.
Cookies
Roulette Rush does not set any cookies. Our analytics are cookieless, and the data we keep on your device uses your browser's local storage rather than cookies. Because we use no cookies, no cookie-consent banner is required to use the Service.
Advertising
Roulette Rush does not currently serve any advertisements. If we introduce advertising in the future — for example, through Google AdSense — we will update this privacy policy and add any disclosures or consent mechanisms required at that time before any ads are shown.
Children's Privacy
Our Service is not directed to children under the age of 13. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us so that we can take appropriate action.
Data Security
We take reasonable measures to protect the information provided via the Service from loss, theft, misuse, and unauthorized access. As Roulette Rush processes all data client-side, no personal data is stored on our servers.
Changes to This Privacy Policy
We may update this privacy policy from time to time. We will notify you of any changes by posting the new privacy policy on this page and updating the "Last updated" date. You are advised to review this privacy policy periodically for any changes.
Contact Us
If you have any questions about this privacy policy or our data practices, please contact us.