Privacy Policy

Last updated: March 2026

1. Introduction

PileSort (“we”, “us”, or “our”) provides the App. This Privacy Policy explains what information we collect, how we use it, and your rights regarding your data.

If you have questions, contact us at support@pilesort.net.

2. What We Collect

  • Device identifier (hardware UUID): We collect a hardware UUID to track usage counts (e.g., number of invoices processed). This identifier is anonymous and is not linked to your name or email.
  • License key: If you purchase a Pro subscription, your license key is stored locally on your device to verify your subscription status.

3. What We Do NOT Collect

  • Your name, email address, or any personal identifiers — unless you contact us directly for support.
  • The content of your invoice documents. Invoice text is sent to the Google Gemini API for processing and is not stored by us.
  • Browsing history, location data, or any information beyond what is described above.

4. How We Use Your Information

  • Usage tracking: The hardware UUID is used solely to count how many invoices you have processed, to enforce free-tier limits.
  • License verification: Your license key is used to verify that you have an active Pro subscription.
  • Support: If you contact us by email, we use your email address to respond to your inquiry.

5. Third-Party Services

  • Google Gemini API: Invoice text is sent to Google’s Gemini API to extract structured data (vendor, date, amount, etc.). This data is not stored by us. Google’s privacy policy applies to data processed by Gemini.
  • LemonSqueezy: All subscription payments are processed by LemonSqueezy. We do not store your payment details. LemonSqueezy’s privacy policy governs their data practices.
  • Cloudflare: Our API proxy is hosted on Cloudflare Workers. Cloudflare may process request metadata (IP addresses, timestamps) as part of its service. We do not log personal data through Cloudflare.

6. Cookies and Analytics

We do not use cookies, analytics platforms, or any tracking technologies on this website or in the App. We do not track your behavior across websites or apps.

7. Data Retention

Usage counts (keyed to your hardware UUID) are stored in Cloudflare KV with no personally identifiable information attached. We do not retain your name, email, or any PII beyond what you voluntarily provide for support purposes.

8. Your Rights (GDPR)

If you are located in the European Economic Area, you have the right to access, rectify, or request deletion of any personal data we hold about you. Since we collect no PII by default, there is typically no personal data to delete.

If you contacted us for support and want your email removed from our records, or if you wish to request deletion of your usage data (keyed to your hardware UUID), please email us at support@pilesort.net with your request and we will respond within 30 days.

9. Children’s Privacy

The App is not directed at children under 13. We do not knowingly collect information from children under 13.

10. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of material changes by posting the updated policy on this page with a revised date. Your continued use of the App constitutes acceptance of the updated policy.

11. Contact

For any privacy-related questions or requests, please contact us at support@pilesort.net.