Last updated: June 2026
Pokeroi is a lightweight, browser-based toolset, and it is built to need almost nothing from you. There are no accounts to create, the calculators run on your own device, and the site collects no personal information. This policy sets out what that means in practice.
No account required
The tools work straight away, with no sign-up and no login.
Browser-based calculations
Your figures are processed on your device, not on our servers.
No unnecessary tracking
No advertising or tracking cookies, and no third-party analytics.
Calculations stay on your device
This is the most important point, so it comes first. Each tool, from the ROI calculator to the variance and bankroll calculators, computes its results in the browser using only the numbers you provide. Those numbers are held in memory while you use the page and are cleared as soon as you close or reload it. They are never transmitted off your device, and we never see them.
Information we collect
Pokeroi does not ask for, collect or store personal information. There is no sign-up, no login and no form that saves what you enter. Because nothing personal is gathered, there is no profile of you for us to hold.
Cookies and analytics
To be specific about what the site does and does not do:
- No advertising cookies.
- No third-party or first-party analytics, and no individual visit measurement.
- No selling or sharing of data, because there is no personal data to sell or share.
- No third parties building a profile of you through this site.
Links to other sites
Pokeroi links to a small number of external resources, such as the support service BeGambleAware. Those sites have their own privacy policies, and this policy does not cover how they handle data.
Children
Pokeroi is intended for adults aged 18 and over. It is not directed at children and does not knowingly collect any information from them.
Changes to this policy
If this policy ever changes, the updated version will be published on this page with a new date above. Because the site collects no personal data, any change is likely to be a clarification rather than a new use of data.
Contact
For any privacy question, write to [email protected]. That inbox is read by the people who run the site, and privacy messages are answered directly.