Privacy Policy

We collect information you provide when creating an account, such as email, display name, role, and age-related or consent flags where required. We also store learning progress, circuit designs you save, and in-app activity needed to run lessons, badges, and classroom features.

Like most web apps, our servers and partners may receive technical data, such as IP address, device type, approximate region, and security logs, to keep the service reliable and safe.

• Provide accounts, curriculum, the circuit lab, and teacher tools
• Personalize progress, badges, and notifications you choose to receive
• Detect abuse, secure accounts, and fix bugs
• Comply with law and respond to valid requests

We do not sell personal information. We use service providers, for example hosting, email delivery, or error monitoring, under contracts that limit how they use data. Public circuits you publish may be visible in the gallery under your display name.

Depending on where you live, you may have rights to access, correct, export, or delete personal data. Signed-in users can use Privacy settings to request a data export or account deletion where available. Contact us for other requests.

See our Cookie notice, Children's privacy (COPPA), and GDPR summary.

Questions: Contact us.