Privacy Policy
1. Introduction
Sex Insight ("App", "we", "our") is developed and operated by Liu Chao. This Privacy Policy describes how we handle your information when you use the Sex Insight mobile application. By using the App, you agree to the practices described in this policy.
2. Information We Collect
Information you provide: Activity records (date, duration, type, location), partner information (optional name and relationship details), personal health profile (optional), and voluntary feedback submissions.
Automatically collected: App version, device operating system, and device model (only when you submit feedback); your language preference.
3. How We Use Your Information
We use your information to: provide the App's core features (activity recording, statistics, and insights); generate AI-powered analysis when you explicitly request it; improve the App through voluntary feedback; and display content in your preferred language.
4. Data Storage and Security
All personal and health data — including activity records, partner information, and your profile — is stored exclusively on your device using secure local storage. We do not upload or retain this data on any server.
When you request an AI analysis, a summary of your activity data is transmitted through our secure infrastructure to our AI service provider solely to generate insights. This data is not retained by us after the response is received.
If you voluntarily submit feedback, basic technical details (app version, device type, selected tags, and any text you enter) are stored securely in our Cloudflare D1 database.
5. Sensitive Personal Data
Sex Insight processes intimate health and lifestyle data. This data is stored only on your device and is never sent to us or any third party except when you explicitly trigger AI analysis. We strongly recommend enabling a device passcode or biometric authentication to protect your device and this data.
6. Third-Party Services
We use the following third-party services:
• Cloudflare, Inc. — Infrastructure and proxy services. Subject to Cloudflare's privacy policy.
We do not sell, trade, or rent your personal information to any third parties.
7. Children's Privacy
Sex Insight is intended for users aged 18 and older. We do not knowingly collect personal information from individuals under 18. If you believe a minor has provided personal information through the App, please contact us immediately so we can delete it.
8. Your Rights
Since all personal data is stored on your device, you have full control: view, edit, or delete any records, partner entries, or your entire profile directly within the App. For any feedback data stored on our servers, you may contact us to request deletion.
9. Changes to This Policy
We may update this Privacy Policy periodically. We will notify you of material changes through the App. Continued use of the App after changes are posted constitutes your acceptance of the revised policy.
10. Contact Us
If you have any questions or concerns about this Privacy Policy, please contact:
Liu Chao
Email: chucklau.song@gmail.com