Privacy Policy | Beijing Yuhui Zhixin Technology Co., Ltd.

1. Introduction

Beijing Yuhui Zhixin Technology Co., Ltd. ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our website www.yuhuizhixindev.com (the "Site") or use our mobile applications published on Google Play and Apple App Store (the "Apps").

Please read this Privacy Policy carefully. By accessing or using our Site or Apps, you acknowledge that you have read, understood, and agree to be bound by all the terms of this Privacy Policy. If you do not agree with the terms of this Privacy Policy, please do not access the Site or Apps.

2. Information We Collect

2.1 Personal Information

We may collect personal information that you voluntarily provide to us, including but not limited to:

Name, email address, phone number, and postal address
Company name and job title
Account credentials (username and password)
Payment information when you make purchases
Any other information you voluntarily provide through forms or communications

2.2 Automatically Collected Information

When you access our Site or Apps, we may automatically collect certain information, including:

IP address and device identifiers
Browser type and version
Operating system
Device type and specifications
Pages visited and time spent on pages
Referring/exit URLs
Date and time of access
Geographic location (country/region level)

2.3 Information from Third Parties

We may receive information about you from third parties, including business partners, advertising networks, analytics providers, and publicly available sources.

3. How We Use Your Information

We use the information we collect for the following purposes:

To provide, operate, and maintain our Site and Apps
To improve, personalize, and expand our services
To understand and analyze how you use our Site and Apps
To develop new products, services, features, and functionality
To communicate with you for customer service, updates, and marketing purposes
To process transactions and send related information
To send you emails and notifications
To find and prevent fraud and abuse
To comply with legal obligations

4. Cookies and Tracking Technologies

We use cookies and similar tracking technologies to track activity on our Site and store certain information. Cookies are files with a small amount of data which may include an anonymous unique identifier.

We use the following types of cookies:

Essential Cookies: Required for the Site to function properly
Analytics Cookies: Help us understand how visitors interact with our Site
Functionality Cookies: Remember your preferences and settings
Advertising Cookies: Used to deliver relevant advertisements

5. Advertising and Third-Party Services

We may use third-party advertising companies, including ad networks and analytics providers, to serve advertisements on our Site and within our Apps. These third parties may collect information about your visits to our Site and other websites to provide relevant advertisements.

5.1 Advertising Platforms We May Use

Our Apps and Site may integrate with the following advertising platforms:

Google AdMob: Google's mobile advertising platform
Facebook Audience Network: Facebook's advertising network
Unity Ads: Unity Technologies' mobile advertising platform
AppLovin: Mobile advertising and monetization platform
ironSource: Mobile app monetization and advertising platform
Vungle: In-app video advertising platform
Chartboost: Mobile game advertising platform
AdColony: Mobile video advertising platform
MoPub (now part of AppLovin): Mobile advertising exchange
StartApp: Mobile advertising platform
InMobi: Mobile advertising and monetization
Pangle: TikTok's advertising platform
Mintegral: Mobile advertising platform
Appodeal: Mobile advertising monetization
AdButler: Advertising serving platform
Media.net: Contextual advertising
Amazon Ads: Amazon's advertising platform
Microsoft Advertising: Bing and Microsoft advertising

5.2 Types of Advertisements in Our Apps

Our mobile applications may display the following types of advertisements:

Splash Screen Advertisements (Interstitial Ads): Full-screen advertisements displayed when the app launches or transitions between screens
Rewarded Video Ads (Incentivized Ads): Video advertisements that users can watch to receive in-app rewards or benefits
Interstitial Ads: Full-screen advertisements displayed between content or during natural breaks in user experience
Banner Advertisements: Rectangular display advertisements placed within the app interface, typically at the top or bottom of the screen
Native Advertisements: Advertisements designed to match the look and feel of the app content
Rewarded Interstitial Ads: Premium interstitial ads that offer rewards for viewing

5.3 How Advertising Data is Used

Third-party advertisers may use cookies, web beacons, and similar technologies to collect information about your activities on our Site and Apps to provide targeted advertisements based on your interests. This data collection is governed by the privacy policies of the respective advertising platforms.

6. Data Sharing and Disclosure

We may share your information in the following situations:

Service Providers: With trusted third-party service providers who assist us in operating our business
Business Partners: With business partners for joint ventures or promotional purposes
Legal Requirements: When required by law, court order, or governmental authority
Protection of Rights: To protect our rights, privacy, safety, or property
Business Transfers: In connection with a merger, acquisition, or sale of assets
Consent: With your explicit consent

7. Data Security

We implement appropriate technical and organizational security measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction. However, no method of transmission over the Internet or electronic storage is 100% secure, and we cannot guarantee absolute security.

8. Data Retention

We retain your personal information for as long as necessary to fulfill the purposes outlined in this Privacy Policy, unless a longer retention period is required or permitted by law. When information is no longer needed, we will securely delete or anonymize it.

9. Your Rights Under GDPR (European Users)

If you are located in the European Economic Area (EEA), you have the following data protection rights:

Right to Access: Request copies of your personal data
Right to Rectification: Request correction of inaccurate personal data
Right to Erasure: Request deletion of your personal data
Right to Restrict Processing: Request limitation of processing of your personal data
Right to Data Portability: Request transfer of your data to another organization
Right to Object: Object to our processing of your personal data
Right to Withdraw Consent: Withdraw consent at any time

To exercise these rights, please contact us at support@yuhuizhixindev.com.

10. Your Rights Under CCPA (California Residents)

If you are a California resident, you have the right to:

Know what personal information is collected about you
Know whether your personal information is sold or disclosed
Say no to the sale of personal information
Access your personal information
Request deletion of your personal information
Not be discriminated against for exercising your privacy rights

We do not sell personal information. To exercise your rights, contact us at support@yuhuizhixindev.com.

11. Children's Privacy

Our Site and Apps are not intended for children under the age of 13 (or 16 in the European Union). We do not knowingly collect personal information from children under these ages. If you are a parent or guardian and believe your child has provided us with personal information, please contact us immediately.

11.1 Age Verification for Apps

In compliance with app store policies, our applications include age verification mechanisms. Users under the minimum age requirement may not be able to access certain features or services. Parents and guardians are encouraged to monitor their children's use of mobile applications.

12. International Data Transfers

Your information may be transferred to and processed in countries other than your country of residence. These countries may have different data protection laws. We ensure appropriate safeguards are in place for such transfers, including Standard Contractual Clauses approved by the European Commission.

13. Regional Privacy Compliance

13.1 People's Republic of China (PRC)

In compliance with PRC cybersecurity and data protection laws, we handle personal information in accordance with applicable regulations. Users in mainland China may have additional rights under local laws.

13.2 European Union (GDPR)

We comply with the General Data Protection Regulation (EU) 2016/679 for users in EU member states and the European Economic Area.

13.3 United States

We comply with applicable U.S. federal and state privacy laws, including but not limited to the California Consumer Privacy Act (CCPA) and the Children's Online Privacy Protection Act (COPPA).

13.4 United Kingdom (UK GDPR)

We comply with the UK General Data Protection Regulation for users in the United Kingdom.

13.5 Other Regions

We are committed to complying with applicable privacy laws in all jurisdictions where we operate. For specific regional requirements, please contact us.

14. Third-Party Links

Our Site and Apps may contain links to third-party websites, applications, or services. We are not responsible for the privacy practices of these third parties. We encourage you to read the privacy policies of any third-party sites or services you visit.

15. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last Updated" date. You are advised to review this Privacy Policy periodically for any changes.

16. Contact Us

If you have any questions or concerns about this Privacy Policy, please contact us:

Beijing Yuhui Zhixin Technology Co., Ltd.
Room 208-3089, Government Office Building
Gaoling Town, Miyun District
Beijing, 100000, China
Email: support@yuhuizhixindev.com
Enterprise: maxiaowei@yuhuizhixindev.com