Your Privacy is Protected: All your data stays on your device. We don't collect or store any of your personal health information.
Privacy Policy for Insulin Calculator
Last updated: January 2025
1. What Information We Collect
We collect NO personal information.
This calculator works entirely in your web browser. All your settings and calculations are stored locally on your device using your browser's local storage.
2. Local Data Storage
The following information is stored locally on your device only:
Your personal insulin ratios (carb ratio, correction factor)
Target blood glucose settings
Weight and unit preferences (metric/imperial)
Calculator inputs and results (temporarily, while using the app)
Important: This data never leaves your device and is not transmitted to any servers.
3. No Data Transmission
No servers: We don't have servers that store your data
No accounts: No sign-up or login required
No tracking: We don't track your usage or behavior
No analytics: We don't use Google Analytics or similar services
No cookies: We don't use tracking cookies
4. Data Security
Since all data is stored locally on your device:
Your data is as secure as your device
Clearing your browser data will delete your calculator settings
Using private/incognito browsing may not save your settings
Your data is not backed up - consider noting down your settings
5. Third-Party Services
This calculator does not integrate with any third-party services, social media platforms, or external APIs that could access your data.
6. Children's Privacy
This calculator is intended for users 18 and older. If under 18, parental supervision is required. We do not knowingly collect any information from children.
7. Your Rights
Since we don't collect your data, you have complete control:
You can clear your local data anytime through your browser settings
You can stop using the calculator at any time
You own all your data stored locally on your device
8. Changes to Privacy Policy
If we make changes to this privacy policy, we will update this page. Since we don't collect contact information, we cannot notify users directly of changes.
9. Contact Information
This is an educational tool. For questions about diabetes management and appropriate tools for your situation, please consult your healthcare provider.