Privacy Policy

Last updated: 14 July 2026

RallyMouuu (“we”, “us”) is a tool for organising sports sessions — building fair matchups and tracking rankings for racket and court sports. This policy explains what we collect and how we use it. By using RallyMouuu you agree to this policy.

What we collect

Account details — your name and email address, provided when you sign up or when you sign in with Google.
Data you create — the players, teams, sessions, matchups, scores, and the ratings/rankings computed from them.
Basic technical data — standard information your browser sends (e.g. IP address) and the authentication cookies needed to keep you signed in.

Google sign-in

When you choose “Continue with Google”, we receive your basic Google profile — your name, email address, and profile picture — solely to create and identify your RallyMouuu account. We do not use Google user data for advertising, and we do not sell it or share it with third parties other than the infrastructure providers that run the app (below).

How we use your data

We use your data only to operate RallyMouuu: to run your sessions, generate rotations, compute ratings and leaderboards, show your profile, and keep you signed in. We do not sell your personal data or use it for advertising.

Sharing and storage

Your data is stored using our infrastructure providers — Supabase (database and authentication) and Vercel (hosting) — who process it on our behalf. RallyMouuu also offers optional public share links for a session, player, or team; these show only the information tied to that link, and only if you choose to share it.

Your choices

You can edit your profile at any time, and you can request deletion of your account and its data by contacting us. Deleting your account removes the players, sessions, and games you own.

Contact

Questions or requests: rallymouuu@kaikoh.io. See also our Terms of Service.