PRIVACY
Privacy.
What this site collects
If you submit the waitlist form: your email address and a SHA-256 hash of your IP (used only for abuse prevention). Nothing else. No third-party analytics.
What the app collects
Nothing. The app stores your progress in a local SQLite database on your device. There is no account, no server-side profile, no telemetry.
Retention
Waitlist emails are kept until you ask us to delete them, or until 12 months after launch, whichever comes first. To remove your email, write to hello@onechess.joeralph.in.
Your rights (GDPR)
If you’re in the EU/EEA/UK: you can request access, correction, or deletion of your data by emailing the address above. We’ll respond within 30 days.