Privacy Policy
How we collect, use, and protect your data
Last updated: March 28, 2026
This Privacy Policy complies with the EU General Data Protection Regulation (GDPR). If you are located in the EEA or the UK, the provisions in Section 8 apply to you.
1. Information We Collect
We collect information you actively provide, including: diet logs (food names, nutrient types, amounts), AI analysis results, and account info (username and avatar from OAuth login). For anonymous users, we only collect a Device ID for account persistenceโno personal identity information is collected.
2. How We Use Your Information
Your data is used solely to: provide dietary analysis and gut health recommendations, generate nutrition trend charts, and improve AI model accuracy. We do not sell your personal data to third parties or use it for advertising.
3. Data Storage & Security
Your data is stored on secure cloud servers with HTTPS encryption in transit. We apply industry-standard security measures including access controls, data encryption, and regular security audits.
4. Cookies & Local Storage
We use cookies to maintain your login session (Session Cookie only). We do not use tracking cookies or third-party advertising cookies. You can manage cookie preferences in your browser settings.
5. Your Rights
You have the right to view, export, or delete all your data at any time. To exercise these rights, contact [email protected]. We will respond within 30 days.
6. Children's Privacy
This service is not directed at children under 13. If we discover we have inadvertently collected data from a minor, we will delete it immediately.
7. Policy Changes
We may update this Privacy Policy from time to time. For significant changes, we will notify you via in-app notification. Continued use of the service constitutes acceptance of the updated policy.
8. Special Provisions for EU Users (GDPR)
If you are located in the European Economic Area (EEA) or the United Kingdom, you have the following additional rights under the General Data Protection Regulation (GDPR): โข Right of Access: You may request a copy of the personal data we hold about you. โข Right to Rectification: You may request correction of inaccurate or incomplete personal data. โข Right to Erasure (โRight to be Forgottenโ): In certain circumstances, you may request deletion of your personal data. โข Right to Restriction of Processing: You may request that we restrict processing of your data. โข Right to Data Portability: You may receive your data in a structured, machine-readable format. โข Right to Object: You may object to processing of your data based on legitimate interests. Legal Basis for Processing: We process your data on the basis of your consent (for analysis features) and contract performance (for account management). Data Transfers: Your data is stored on secure cloud servers in the Asia-Pacific region. For any cross-border transfers, we apply appropriate safeguards such as Standard Contractual Clauses. To exercise your GDPR rights or lodge a complaint, contact: [email protected]. You also have the right to lodge a complaint with the data protection authority in your EU member state.
ๅฆๆ้็ง็ธๅ ณ้ฎ้ข๏ผ่ฏท่็ณป / For privacy inquiries, contact: [email protected]