Privacy Policy

Operator: Changsha Jizhen Culture Media Co., Ltd. (长沙极帧文化传媒有限公司)
Effective date: July 1, 2026 · Last updated: July 1, 2026

This Privacy Policy explains how kintin (“we,” “us,” or “our”) collects, uses, and protects your information when you use our mobile app and this website.

1. Information We Collect

Account data: email or phone number, password (stored encrypted), display name, profile photo
Content & activity: posts, comments, likes, follows, and messages you create or send
Device & logs: device type, OS version, IP address, app events and crash logs (for security and reliability)
Permissions: camera/photo library (to post content), notifications (for alerts) — only with your consent

2. How We Use Information

To provide and improve the service, personalize content, ensure safety and moderation, communicate with you, and comply with law. We do not sell your personal information.

3. Hosting

kintin app and website are hosted on servers we operate. Your data is processed as needed to provide the service and as required by applicable law.

4. Third-Party Services

We may use third-party SDKs for push notifications, analytics, and cloud storage. We will update this section with the actual SDK list before public launch.

5. Sharing

We may share data with service providers under contract, when required by law, or to protect rights and safety. We do not sell personal information.

6. Security & Retention

We use encryption in transit, access controls, and other safeguards. We retain data while your account is active and as needed for legal or operational purposes. After account deletion, we delete or anonymize personal data except where retention is required by law.

7. Your Rights

You may access, correct, or delete your personal information, and delete your account in the app: Settings → Account & Security → Delete Account. You may also contact us at jizhen6@outlook.com.

8. Children

kintin is not directed to children under 13. We do not knowingly collect personal information from children under 13. If you believe we have, contact us and we will delete it.

9. Changes

We may update this policy. Material changes will be posted here and, where appropriate, notified in the app.

10. Contact

Changsha Jizhen Culture Media Co., Ltd. (长沙极帧文化传媒有限公司)
2F, Building 9, Phase II, Malanshan Innovation Park, Kaifu District, Changsha, Hunan Province, China
Email: jizhen6@outlook.com