Privacy

You can use every page and calculator without an account. We do not sell personal data.

Signing in with an email link or Google stores your email address, your account id and when you signed up and last signed in. We never see or store a Google password.

We also store what you choose to save: calculator inputs, protocols (steps, start date, vial setup) and reminder settings (time of day and time zone). Nothing is saved unless you press save.

On your account page you can download all of it as a JSON file, or delete your account, which removes all of it right away.

Joining the course or the digest stores your email address, the list, the page you signed up on and the time you agreed. Nothing is sent until you confirm from the first email, and every email has a one-click unsubscribe.