Terms of Service

Last Updated: November 7, 2025

Welcome to Qihuiyu! These Terms of Service ("Terms") govern your access to and use of our chat application, services, and website (collectively, the "Service"). By accessing or using Qihuiyu, you agree to be bound by these Terms.

Please read these Terms carefully before using our Service. If you do not agree with these Terms, you may not use Qihuiyu.

1. Acceptance of Terms

By creating an account, accessing, or using Qihuiyu, you acknowledge that you have read, understood, and agree to be bound by these Terms and our Privacy Policy. These Terms constitute a legally binding agreement between you and Qihuiyu.

Zero Tolerance Policy: By using Qihuiyu, you agree to this End User License Agreement (EULA). We maintain a strict zero tolerance policy for objectionable content, abusive behavior, and violating users. Any breach of these Terms may result in immediate account termination without refund.

We may modify these Terms at any time. If we make material changes, we will notify you through the app or via email. Your continued use of the Service after such changes constitutes your acceptance of the new Terms.

2. Eligibility

You must be at least 13 years old (or 16 in some jurisdictions, such as the European Union) to use Qihuiyu. By using our Service, you represent and warrant that:

If you are under 18, you represent that you have your parent or guardian's permission to use the Service.

3. Account Registration and Security

3.1 Account Creation

To use Qihuiyu, you must create an account by providing:

3.2 Account Security

You are responsible for:

3.3 Account Deletion

You have the right to delete your account at any time. You can delete your account by:

Important: Account deletion is permanent and irreversible. All your data, including messages, media, and account information, will be permanently deleted within 90 days.

4. Acceptable Use

4.1 Permitted Use

You may use Qihuiyu for lawful communication purposes in accordance with these Terms.

4.2 Prohibited Conduct

Zero Tolerance Policy: Qihuiyu enforces a strict zero tolerance policy for the following prohibited behaviors. Violation of any of these rules will result in immediate action, including content removal and account termination.

You agree NOT to:

Enforcement Actions: For violations of the above rules, we will take appropriate action based on the severity of the offense, including but not limited to warnings, content removal, account suspension, or permanent ban. For severe violations, we will immediately terminate accounts and may report to law enforcement authorities.

5. Content

5.1 Your Content

You retain ownership of any content you create, upload, or transmit through Qihuiyu ("Your Content"). By using our Service, you grant us a limited, non-exclusive license to:

We do not claim ownership of Your Content. Your messages are end-to-end encrypted, and we cannot access their contents.

5.2 Content Responsibility

You are solely responsible for Your Content. You represent and warrant that:

5.3 Content Moderation and Reporting Mechanism

While we respect your privacy and use end-to-end encryption, we reserve the right to:

5.4 Reporting Objectionable Content

We provide convenient reporting mechanisms to help users report violating or objectionable content:

5.5 Report Processing Commitment

24-Hour Response Guarantee: We commit to taking action within 24 hours of receiving reports of objectionable content. Our processing procedure includes:

For emergencies involving illegal activities or direct threats to user safety, we will take immediate action without the 24-hour time constraint.

6. Intellectual Property Rights

6.1 Our Rights

Qihuiyu and its original content (excluding Your Content), features, and functionality are owned by Qihuiyu and are protected by international copyright, trademark, patent, trade secret, and other intellectual property laws.

6.2 Limited License

We grant you a limited, non-exclusive, non-transferable, revocable license to access and use the Service for personal, non-commercial purposes, subject to these Terms.

6.3 Restrictions

You may not:

7. In-App Purchases and Subscriptions

7.1 Free Service

Qihuiyu's core messaging features are free to use. All essential communication features, including messaging, voice calls, video calls, and group chats, are available at no cost.

7.2 Optional Premium Features

We may offer optional premium features or subscriptions in the future. Any such offerings will be:

7.3 Subscription Management

If you purchase a subscription, you can manage or cancel it through your device's app store settings:

7.4 No External Payment Requirements

We do not require or encourage users to make payments outside of the official app stores. All purchases must be made through the Apple App Store or Google Play Store in accordance with their respective terms and policies.

7.5 Refunds

Refund policies are governed by the app store through which you made your purchase. Please contact Apple or Google directly for refund requests.

8. Third-Party Services

Qihuiyu may contain links to third-party websites or services that are not owned or controlled by us. We have no control over and assume no responsibility for the content, privacy policies, or practices of any third-party services. You acknowledge and agree that we shall not be liable for any damage or loss caused by your use of any third-party services.

9. Privacy and Data Protection

Your privacy is important to us. Please review our Privacy Policy to understand how we collect, use, and protect your personal information. By using Qihuiyu, you consent to our data practices as described in the Privacy Policy.

Key privacy highlights:

10. Termination

10.1 Termination by You

You may terminate your account at any time by deleting it through the app settings or by contacting us at privacy@Qihuiyu.com.

10.2 Termination by Us

We reserve the right to suspend or terminate your account and access to the Service, without notice, for:

10.3 Effect of Termination

Upon termination:

11. Disclaimers and Limitations of Liability

11.1 Service "AS IS"

THE SERVICE IS PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.

We do not warrant that:

11.2 Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, Qihuiyu SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, OR ANY LOSS OF PROFITS OR REVENUES, WHETHER INCURRED DIRECTLY OR INDIRECTLY, OR ANY LOSS OF DATA, USE, GOODWILL, OR OTHER INTANGIBLE LOSSES, RESULTING FROM:

11.3 Jurisdiction-Specific Provisions

Some jurisdictions do not allow the exclusion of certain warranties or the limitation of liability for incidental or consequential damages. In such jurisdictions, our liability will be limited to the maximum extent permitted by law.

12. Indemnification

You agree to indemnify, defend, and hold harmless Qihuiyu, its officers, directors, employees, agents, and affiliates from and against any claims, liabilities, damages, losses, and expenses, including reasonable attorneys' fees, arising out of or in any way connected with:

13. Dispute Resolution

13.1 Informal Resolution

If you have any concerns or disputes, please contact us first at support@Qihuiyu.com. We will attempt to resolve the dispute informally.

13.2 Governing Law

These Terms shall be governed by and construed in accordance with the laws of the jurisdiction where Qihuiyu is registered, without regard to its conflict of law provisions.

13.3 Arbitration

Any dispute arising from these Terms or the Service shall be resolved through binding arbitration, except where prohibited by law. You waive your right to a jury trial and class action lawsuits.

14. Changes to the Service

We reserve the right to:

We will provide reasonable notice of material changes when possible. We will not be liable to you or any third party for any modification, suspension, or discontinuance of the Service.

15. General Provisions

15.1 Entire Agreement

These Terms, together with our Privacy Policy, constitute the entire agreement between you and Qihuiyu regarding the Service.

15.2 Severability

If any provision of these Terms is found to be invalid or unenforceable, the remaining provisions will remain in full force and effect.

15.3 Waiver

Our failure to enforce any right or provision of these Terms will not be deemed a waiver of such right or provision.

15.4 Assignment

You may not assign or transfer these Terms or your account without our prior written consent. We may assign these Terms without restriction.

15.5 Force Majeure

We shall not be liable for any failure or delay in performance due to circumstances beyond our reasonable control, including acts of God, natural disasters, war, terrorism, labor disputes, or internet service provider failures.

16. Contact Information

Questions About These Terms?

If you have any questions or concerns about these Terms of Service, please contact us:

For more help, visit our Support Center.

17. Acknowledgment

BY USING Qihuiyu, YOU ACKNOWLEDGE THAT YOU HAVE READ THESE TERMS OF SERVICE AND AGREE TO BE BOUND BY THEM.

Note for iOS Users: This app complies with Apple's App Store Review Guidelines. All purchases and subscriptions are processed through the Apple App Store and subject to Apple's terms and conditions. We do not encourage or direct users to make purchases outside of the App Store.