Privacy Policy

Last updated: October 22, 2025

1. Introduction

Welcome to Fanalyx ("we," "our," or "us"). We are committed to protecting your privacy and ensuring transparency about how we collect, use, and share your information. This Privacy Policy explains our practices regarding data collection and use when you visit our website.

2. Information We Collect

2.1 Information You Provide

Calculator Inputs: All financial calculations are performed entirely in your browser. We do not collect, store, or transmit any of the financial data you enter into our calculators (such as loan amounts, interest rates, income, expenses, etc.). This data remains on your device.

2.2 Automatically Collected Information

  • Usage Data: We collect information about how you interact with our website, including pages visited, features used, and time spent on pages.
  • Device Information: We collect information about the device you use to access our site, including browser type, operating system, and IP address.
  • Cookies and Similar Technologies: We use cookies and similar tracking technologies to enhance your experience and analyze site usage.

3. Third-Party Advertising (Google AdSense)

We use Google AdSense to display advertisements on our website. Google AdSense uses cookies and other tracking technologies to serve ads based on your prior visits to our website or other websites on the Internet.

3.1 How Google AdSense Works

  • Google uses cookies to serve ads based on your previous visits to this site and other sites
  • Google's use of advertising cookies enables it and its partners to serve ads based on your visit to our site and/or other sites on the Internet
  • Users may opt out of personalized advertising by visiting Google Ads Settings
  • Users may opt out of third-party vendor's use of cookies by visiting aboutads.info

3.2 Data Collected by Google AdSense

Google may collect the following types of information:

  • Information about your visit, such as pages viewed and time spent on pages
  • Device and browser information
  • IP address and location data (approximate geographic location)
  • Advertising cookies and identifiers

For more information about Google's privacy practices, please review the Google Privacy Policy.

4. How We Use Information

We use the information we collect to:

  • Provide, maintain, and improve our services
  • Analyze usage patterns to enhance user experience
  • Display relevant advertisements through Google AdSense
  • Detect and prevent fraud or abuse
  • Comply with legal obligations

5. Data Security

We implement appropriate technical and organizational measures to protect your information. However, please note that no method of transmission over the Internet or electronic storage is 100% secure. Since all financial calculations are performed locally in your browser, your sensitive financial data never leaves your device.

6. Your Rights and Choices

6.1 Cookie Management

You can control and manage cookies in various ways:

  • Browser settings: Most browsers allow you to refuse or accept cookies
  • Opt-out tools: Use the opt-out tools provided by Google and other advertising networks
  • Do Not Track: We respond to Do Not Track (DNT) signals

6.2 Personalized Advertising

You can opt out of personalized advertising by:

7. International Data Transfers

Our services are hosted on Cloudflare Workers, which may process data in various locations globally. Google AdSense may also transfer and process data internationally. When we transfer data internationally, we ensure appropriate safeguards are in place to protect your information.

8. Children's Privacy

Our services are not directed to children under the age of 13 (or 16 in the European Economic Area). We do not knowingly collect personal information from children. If you believe we have collected information from a child, please contact us immediately.

9. GDPR and CCPA Rights

9.1 For European Users (GDPR)

If you are located in the European Economic Area, you have the following rights:

  • Right to access: You can request information about the personal data we hold about you
  • Right to rectification: You can request correction of inaccurate data
  • Right to erasure: You can request deletion of your personal data
  • Right to restrict processing: You can request that we limit how we use your data
  • Right to data portability: You can request a copy of your data in a machine-readable format
  • Right to object: You can object to processing of your personal data

9.2 For California Users (CCPA)

If you are a California resident, you have the following rights:

  • Right to know: You can request information about the personal data we collect
  • Right to delete: You can request deletion of your personal data
  • Right to opt-out: You can opt out of the sale of your personal data (note: we do not sell personal data)
  • Right to non-discrimination: You will not receive discriminatory treatment for exercising your privacy rights

10. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date. We encourage you to review this Privacy Policy periodically for any changes.

11. Contact Us

If you have any questions about this Privacy Policy or our data practices, please contact us at:

Email: privacy@fanalyx.com

📝 Key Takeaways

  • Your financial data stays on your device - We don't collect or store calculator inputs
  • We use Google AdSense - Ads are displayed based on cookies and browsing history
  • You have control - You can opt out of personalized ads and manage cookies
  • We're transparent - This policy clearly explains what data we collect and why
  • Your rights matter - We respect GDPR and CCPA privacy rights