Terms of Service

Last updated: October 16, 2026

1. Acceptance of Terms

By accessing or using our websites, mobile applications, games, or services, you agree to these Terms of Service. If you do not agree, please do not use our services.

2. Our Services

DevQuery develops and operates software products, mobile games, developer tools, and related online services. Specific features may vary by product, platform, country, and version.

3. Eligibility

You must comply with all applicable laws and platform requirements when using our services. If you are under the age of majority in your jurisdiction, you may use our services only with appropriate parental or guardian consent where required.

4. User Responsibilities

You agree not to:

• Use cheats, bots, automation, exploits, modified clients, or unauthorized third-party tools.
• Interfere with or disrupt our services, servers, or networks.
• Reverse engineer, decompile, or attempt to extract source code except where permitted by law.
• Use our services for unlawful, harmful, abusive, or fraudulent purposes.
• Impersonate others or misrepresent your identity or affiliation.

5. Accounts and Guest Access

Some products support guest play without a third-party login. Where offered, account sign-in or linking may use Sign in with Apple on iOS or Google Sign-In on Android. Guest progress may not be recoverable after uninstalling, clearing device data, or changing devices unless an account recovery or cloud-save feature is available. Keep your account and device secure.

6. Virtual Items and In-App Purchases

Our games may offer virtual currency, virtual items, subscriptions, premium features, or other digital content. These items have no real-world monetary value and cannot be exchanged for cash except where required by applicable law.

Purchases on iOS are processed through Apple App Store; purchases on Android may be processed through Google Play Billing. Prices, payment methods, taxes, cancellations, and refunds are subject to the applicable store terms and local law. Consumable virtual currency or items generally cannot be restored after use; if a completed purchase was not delivered, please contact support with the relevant order details. We do not receive full payment card details.

7. Advertisements

Some products may display advertisements, including rewarded advertisements. Rewards are generally granted after the advertising provider confirms completion. Rewards may not be granted if the ad fails to load, is closed early, or cannot be verified due to network or technical issues.

8. Updates and Changes

We may update, modify, suspend, or discontinue any part of our services at any time. We may also adjust gameplay balance, virtual item availability, pricing, rewards, features, or technical requirements.

9. Intellectual Property

All content, software, graphics, designs, trademarks, logos, game systems, text, and other materials in our services are owned by DevQuery, Fuzhou Tingchuan Technology Co., Ltd., or our licensors. You receive a limited, non-exclusive, non-transferable license to use our services for personal, non-commercial purposes.

10. User Content

If a service allows you to submit content, feedback, usernames, rankings, messages, or other materials, you grant us a worldwide, royalty-free license to use, display, process, and distribute such content as necessary to operate and improve the service. You are responsible for any content you submit.

11. Termination

We may suspend or terminate access to our services if we believe you have violated these Terms, engaged in fraud, cheated, abused our systems, or created risk for other users, our services, or third parties.

12. Disclaimer

Our services are provided “as is” and “as available.” We do not guarantee that the services will be uninterrupted, error-free, secure, or available at all times.

13. Limitation of Liability

To the maximum extent permitted by law, DevQuery and Fuzhou Tingchuan Technology Co., Ltd. will not be liable for indirect, incidental, special, consequential, or punitive damages, or for loss of data, profits, goodwill, or business opportunities arising from your use of our services.

14. Privacy

Your use of our services is also governed by our Privacy Policy.

For account and associated data deletion requests, see our Account Deletion page.

15. Governing Law

These Terms are governed by applicable laws, without regard to conflict of law principles. Mandatory consumer protection laws in your country or region may still apply.

16. Contact

If you have questions about these Terms, contact us at support@devquery.cn.