Website privacy
Last updated: 28 October 2026
This website does not use cookies, analytics, advertising or tracking. The calculators run in your browser; what you enter is not sent anywhere.
What happens when you open a page
The site is hosted on Cloudflare Pages. To deliver pages and protect the site from attacks, Cloudflare processes technical data of each request, such as your IP address and browser type, under its own privacy policy. We do not receive or store this data.
Fonts and scripts are served from this domain. The site makes no requests to third-party services.
Calculators and the diary template
The medication-days counter and the MIDAS calculator compute results with JavaScript in your browser. There are no forms that submit data. The diary PDF is a static file.
Links to the App Store
Links to Aurora on the App Store may carry a campaign name, for example the page you came from. Apple uses it to report in aggregate how many people opened the App Store page and installed the app. Apple's privacy policy applies on the App Store.
The Aurora app
The app has its own policy: Aurora privacy policy.