Dozyme Privacy Policy

Last Updated: August 14, 2026

Effective Date: June 6, 2026

"Dozyme" means the mobile application, website, API, and audio services developed and operated by 河南水网信息技术有限公司 (Henan Shuiwang Information Technology Co., Ltd.). Dozyme is a product brand of this company.

Summary

This Privacy Policy explains how we collect, use, store, share, and protect personal information. Important rights are shown in bold.

1. How We Collect and Use Personal Information

1.1 Account

Email for registration and login; optional display name and avatar. Passwords are stored as hashes.

1.2 Usage

Favorites, custom scenes, preferences, and feedback you submit.

1.3 Subscriptions (iOS)

Apple transaction validation data; we do not collect payment card details.

1.4 Local Cache

Premium users may store audio on-device for offline playback.

1.5 Security Logs

IP address, device metadata, and error logs as needed for security.

2. Sharing and Disclosure

We do not sell personal information. We may share limited data with Apple (IAP), infrastructure providers, email providers, and CDN endpoints when you play content, or when required by law.

3. Your Rights and Choices

You may access, correct, and delete profile data; clear local cache; request account deletion.

4. Security

We use HTTPS, access controls, and password hashing.

5. Storage

Data is stored in China for as long as necessary to provide the Services.

6. Children

Minors should use the Services with guardian consent.

7. Updates

We may update this policy at https://www.dozyme.cn/privacy-policy-en.html.

8. Contact