Terms of Service

Effective Date: February 22, 2026

These Terms of Service ("Terms") govern your access to and use of websites, mobile applications, and games operated or published by Beijing Huilingdun Trading Co., Ltd ("Company", "we", "us", or "our"). By using our Services, you agree to these Terms.

1. Company Information

Legal Entity: Beijing Huilingdun Trading Co., Ltd
D-U-N-S Number: 568201876
Google Play Developer Name: huilingdun
Address: 3273121, 3rd Floor, Building 1, No. 10 Longyu North Street, Changping District (Cluster Registration), Beijing, 100000, China
Email: support@huilingduntrad.com

2. Eligibility and Acceptance

• You must comply with applicable laws and platform rules when using our Services.
• If you are under the age of majority in your jurisdiction, use must be supervised by a parent or guardian where required.
• You are responsible for ensuring your use of our Services is lawful in your country or region.

3. Service Scope

Our Services include mobile utility applications, games, web pages, support channels, and related digital content. Features may vary by app version, operating system, country, language, and distribution platform.

4. License to Use

Subject to these Terms, we grant you a limited, non-exclusive, non-transferable, revocable license to use our Services for personal, non-commercial use unless otherwise stated in writing.

You may not:

• Reverse engineer, decompile, or disassemble our Services except where law expressly permits.
• Use our Services to violate law, rights of others, or platform policies.
• Interfere with system security, data integrity, service availability, or anti-abuse measures.
• Copy, distribute, or exploit Service content beyond the granted license.

5. User Conduct

You agree not to upload or transmit content that is unlawful, deceptive, defamatory, infringing, abusive, or harmful.

We may suspend access, restrict functionality, or take operational actions when misuse, fraud, policy circumvention, or security threats are detected.

6. Subscriptions, In-App Purchases, and Billing

• Some features may require paid subscriptions or one-time in-app purchases.
• All payments are processed by the relevant app store billing system (such as Google Play or Apple App Store).
• Pricing, tax handling, billing cycles, and renewal terms are displayed in the store at purchase time.
• Subscription cancellation and refund requests are governed by the rules of the platform from which you purchased.
• Failure of payment may result in suspension or downgrade of paid features.

7. Advertising and Monetization

Our Services may include ads delivered by third-party partners. Ad display and personalization may depend on jurisdiction, device settings, app permissions, and user consent choices where required.

8. Intellectual Property

The Services, including software, design, text, logos, trademarks, and related materials, are owned by us or our licensors and are protected by applicable intellectual property laws.

9. Privacy and Data Handling

Your use of the Services is also subject to our Privacy Policy, which explains how personal information is processed.

10. Third-Party Services

Our Services may rely on third-party SDKs, hosting providers, analytics services, app stores, or payment services. We are not responsible for third-party services beyond our control.

11. Service Availability and Updates

We may modify, suspend, or discontinue any part of the Services at any time for maintenance, legal compliance, quality updates, or operational reasons.

12. Disclaimer of Warranties

To the extent permitted by law, Services are provided on an "as is" and "as available" basis without warranties of any kind, whether express, implied, or statutory, including merchantability, fitness for a particular purpose, and non-infringement.

13. Limitation of Liability

To the maximum extent permitted by applicable law, we are not liable for indirect, incidental, special, consequential, or punitive damages, or loss of data, profits, or goodwill, arising from use of or inability to use the Services.

14. Indemnification

You agree to indemnify and hold harmless the Company from claims, liabilities, losses, and expenses arising out of your misuse of the Services, violation of these Terms, or infringement of third-party rights.

15. Regional Compliance and Consumer Rights

Nothing in these Terms limits any mandatory consumer rights that cannot be waived under applicable law. If local law provides additional rights, those rights remain in effect.

16. Termination

We may terminate or suspend access when required by law, platform policy, security concerns, or material violation of these Terms. Certain clauses survive termination, including intellectual property, limitations of liability, and dispute-related provisions.

17. Governing Law and Dispute Resolution

Unless otherwise required by applicable consumer law, these Terms are governed by applicable laws related to our operating jurisdiction. Jurisdiction and dispute forum may vary where mandatory local law applies.

18. Changes to Terms

We may revise these Terms from time to time. Updated versions are effective when published, unless a later date is stated. Continued use after updates indicates acceptance of revised Terms.

19. Contact

For support, legal notices, and Terms-related inquiries, contact support@huilingduntrad.com.