Legal
Privacy Policy
Last updated November 8, 2026
Short version: we store the account details you give us and the duels you play, we never sell your data, and you can ask for it to be deleted.
01What this site is
Pokémon Versus is an unofficial, non-commercial fan project. You can browse the arena, the card vault, the rankings and the leaderboard without an account. An account is only needed to build a squad, duel and send challenges.
02What we store
When you register we store your email address and, if you add them, your display name and avatar image. Playing the game adds your squad, its cards, XP, trainer standing, battle records and challenges to your account.
If you use the contact form we store the name, email, topic and message you send so we can reply and fix what you reported.
Nothing else is collected. There are no advertising pixels and no third-party analytics profiles on this site.
03Sign-in and sessions
Signing in sets a session token in your browser so you stay logged in between visits. Signing out clears it. Password reset and email verification are handled by our hosting and authentication provider, Base44.
04What other people can see
Your trainer name, avatar, standing, streak and main card appear on public boards and in challenges you send or accept. Your email address is never shown publicly; only a verified badge is displayed next to your profile.
Battles and challenges are readable only by the two trainers involved and by site admins. Contact messages are readable only by you and site admins.
05Service providers
The app runs on Base44, which hosts the database, authentication and file storage on our behalf. Card artwork and names come from public community archives and remain the property of their respective owners.
We do not sell, rent or trade personal data, and we do not share it for advertising.
06Your choices
You can change your display name and avatar at any time from your profile, and you can stop using the site whenever you like.
To have your account and its battle history deleted, or to ask what is stored about you, send a message through the contact page. Requests are handled by a person, not a bot.
07Children
The site is not directed at children under 13. If an account belonging to a child was created without permission, contact us and it will be removed.
08Changes to this policy
If what we store or how we handle it changes, this page is updated and the date above changes with it.