Privacy Policy

Effective date: October 6, 2026

SciArena LLC ("we", "us") operates sciarena.org, including the Cell Arena ATP Counter web tool. This policy explains what we collect — which is very little.

Information we collect

• ATP Counter: player names and scores you enter are stored only in your own browser (localStorage) so the game survives a page refresh. Nothing is sent to our servers.
• Contact: if you email us at hello@sciarena.org, we receive your message and address so we can reply.
• No accounts, no tracking: this site sets no tracking cookies, runs no analytics, and requires no sign-in.

Information we share

We do not sell, rent, or share personal information with third parties.

Children

Cell Arena is family-friendly, but this website is directed at parents, educators, and general audiences, not at children under 13 acting alone.

Changes

If this policy changes, we will update the effective date above.

Contact

Questions about privacy: hello@sciarena.org