Terms of Service — Nightfall

Last updated: 2026-05-14

Please read carefully. By downloading, installing, or using the app, you agree to be bound by these terms. If you do not agree, do not use the service.

1. Definitions

The "App" is the Nightfall software on your device. The "Service" includes the App and any optional online/cloud features. "We" means the operator of Nightfall.

2. Eligibility

You represent that you meet the minimum age required by your local laws and have legal capacity to agree. If you use the Service on behalf of an organization, you represent authority to bind that organization.

3. Limited license

We grant you a revocable, non-exclusive, non-transferable license to install and use the App for personal, non-commercial entertainment, unless otherwise agreed in writing.

You must not: (a) copy, modify, reverse engineer, decompile, or create unauthorized derivative works; (b) circumvent technical protections; (c) use the App to build a competing product; (d) rent, resell, or redistribute the App without authorization.

4. Accounts & authentication

Online features may require an account. You are responsible for safeguarding credentials and for all activity under your account. You agree to provide accurate information when required.

5. Conduct & content

You agree to follow our Community guidelines. You must not harass, threaten, distribute unlawful content, cheat, or disrupt the Service. We may remove content, suspend, or terminate accounts where appropriate.

6. User-generated content & license to us

You retain rights to content you submit (e.g., scripts, text, settings). You grant us a non-exclusive, transferable, royalty-free, worldwide license to host, store, display, reproduce, and process that content solely to operate and improve the Service.

7. AI, TTS & third-party services

Some features use AI or cloud TTS. Outputs may be inaccurate or unsuitable. You are responsible for reviewing content before public use. Third-party services are governed by their own terms.

8. Virtual goods & credits

Credits or in-app items (if offered) are limited digital licenses, not balances with cash value after consumption except where required by law. Pricing and taxes are shown at purchase. Refund disputes follow applicable store policies.

9. Disclaimer of warranties

The Service is provided "as is" and "as available". To the maximum extent permitted by law, we disclaim all implied warranties of merchantability, fitness for a particular purpose, and non-infringement.

10. Limitation of liability

To the maximum extent permitted by law, we and our suppliers are not liable for any indirect, incidental, special, consequential, or lost profits/data damages. Aggregate liability will not exceed the amount you paid us in the 12 months before the claim (or USD $0 if none).

11. Indemnity

You agree to defend, indemnify, and hold us harmless from claims arising out of your use of the Service or violation of these terms.

12. Termination

We may suspend or terminate access for violations, legal/security reasons, or service discontinuation. You may stop using the Service at any time. Provisions that should survive termination (limitations, indemnity, etc.) survive.

13. Governing law & disputes

These terms are governed by the laws applicable to your operating entity (replace with a specific jurisdiction). Courts or arbitration venue should be specified here with legal counsel.

14. Changes

We may modify these terms. Continued use after changes become effective constitutes acceptance. Material changes may require in-app re-acceptance.

15. Contact

congtyintech@hoanglongintech.com