Legal
Privacy Policy
Last updated: July 11, 2026
ShiftVitals (https://shiftvitals.app) provides free interactive health tools. This policy explains what information we collect and how we use it.
Information we collect
- Tool inputs — Values you enter (weight, sleep times, step counts, etc.) are processed in your browser to generate results. We do not store these inputs on our servers.
- Analytics — We use Google Analytics 4 to understand aggregate traffic, page views, and general usage patterns. GA4 may set cookies and collect device/browser information as described in Google's Privacy Policy.
- Hosting logs — Our hosting provider (Vercel) may process standard server logs such as IP address, request URL, and timestamp for security and performance.
How we use information
We use analytics and logs only to operate, secure, and improve the website. We do not sell personal information. We do not use your tool inputs for advertising profiles.
Cookies
Analytics cookies may be set by Google Analytics. You can control cookies through your browser settings or Google's opt-out tools. Core calculator functionality does not require cookies.
Third-party links
Our tools link to authoritative health sources (FDA, CDC, Mayo Clinic, etc.) and may include links to the App Store. Those sites have their own privacy policies.
Medical disclaimer
ShiftVitals tools are for informational and educational purposes only. They are not medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before making health decisions.
Contact
Questions about this policy? Visit our About page or reach us through the contact method listed on https://shiftvitals.app.