Information we process
We may process account information provided through sign-in, page visits, calculator usage events, device or browser information, contact messages and cookie preferences.
How we use information
We use information to operate authentication, secure the platform, measure consented usage, improve calculators and content, respond to requests and prevent abuse.
Anonymous analytics and consent
Optional analytics does not begin until you accept it. If accepted, a random browser identifier counts visits and calculations without requiring your name or email address.
Sharing and retention
We use service providers needed to operate the platform. We retain information only as reasonably necessary for operations, security, legal obligations and improvement.
Your choices
You may reject optional analytics, update cookie preferences or contact us to request access, correction or deletion where applicable.
Questions about this policy may be submitted through the Contact page. Contact.