YinCut User Service Agreement

YinCut User Service Agreement
Effective Date: [September 2, 2026]
Last Updated: [September 2, 2026]

  1. Scope of Agreement
    Welcome to YinCut. This agreement is entered into between you and [Operator Name] regarding your downloading, installation, and use of this App and related services. Please read this agreement carefully. By downloading, installing, launching, or using this App, you acknowledge that you have read and agreed to this agreement. If you do not agree, please discontinue use.

This App is also subject to the relevant rules of the Apple App Store and the Apple Standard End-User License Agreement (where applicable). In the event of a conflict between this agreement and Apple’s mandatory rules, Apple’s rules shall prevail.

  1. Service Content
    This App provides features including, but not limited to:

Audio editing, multi-track mixing, trimming, splicing, splitting, fade-in/fade-out, beat-syncing, undo/redo;

Vocal/instrumental separation, individual instrument extraction, noise reduction, volume gain, speed adjustment, pitch shifting, voice changing, reverse playback;

Audio format conversion, audio extraction from video, MP3 conversion, batch transcoding, compression, bitrate and sample rate adjustment;

iPhone ringtone creation, video audio removal/replacement, recording, level spectrum display, clipping detection, loudness normalization, silence removal;

Wi-Fi song transfer, local file import, photo album video import, AirDrop, import from other apps;

Asset management, preview/playback, parameter analysis, batch distribution, persistent storage, etc.

Specific features are subject to those actually provided within the App. We may update, adjust, or discontinue certain features based on operational needs.

  1. Subscription, Payment, and Auto-Renewal
    Subscription periods: Weekly, monthly, yearly, and lifetime memberships. Specific options are subject to the displays within the App and the App Store.

Subscription prices: Subject to the In-App Purchase (IAP) information and the actual prices displayed on the App Store.

Payment: Upon confirmation of purchase and payment, the charge will be applied to your Apple iTunes/Apple ID account. Auto-renewal: Your Apple iTunes/Apple ID account will be charged the selected plan fee within 24 hours prior to the end of the current billing cycle. To cancel the renewal, please manually disable the auto-renewal feature in your iTunes/Apple ID settings at least 24 hours before the current subscription period ends.

Free Trial (if applicable): The trial automatically converts to a paid subscription upon expiration unless cancelled at least 24 hours prior to the end of the trial period. Any unused portion of the trial period may be forfeited upon purchasing a subscription, subject to Apple’s policies.

Refunds: Refunds for digital content and subscriptions are processed by Apple in accordance with App Store policies. You may request a refund via Apple’s “Report a Problem” service. While we may provide reasonable assistance, we do not have the authority to directly issue refunds.

Price Adjustments: We may adjust prices in accordance with applicable laws. We will provide notice of any adjustments as required by Apple’s policies and the law. Continued subscription constitutes acceptance of the new pricing.

Restore Purchase: You may use the “Restore Purchase” feature within the app to restore previously purchased entitlements.

  1. User Conduct
    You agree to:

Use this App lawfully and refrain from creating, uploading, or distributing content that is illegal, infringing, pornographic, violent, terroristic, defamatory, harassing, or threatening to national security;

Ensure you possess the legal rights or authorization for any audio, video, music, or recordings that you import, record, edit, export, or share;

Refrain from reverse engineering, cracking, bypassing payment mechanisms, bulk scraping, interfering with the service, or injecting malicious code;

Refrain from using this App to infringe upon the copyright, trademark rights, portrait rights, privacy rights, or trade secrets of others;

Refrain from using this App for any activities that violate laws, regulations, or Apple platform rules.

You are solely liable for any legal consequences arising from your violation of the above rules. We reserve the right to restrict, suspend, or terminate the service upon discovering violations and reserve the right to pursue further legal action.

  1. User Content and Intellectual Property Rights
    You retain legal rights to the content you import, record, or create. To provide you with features for processing, saving, exporting, and sharing, you grant us a non-exclusive license to process relevant content to the extent necessary. This license is granted solely for the purpose of providing the services and will not be used for any other purpose.

Intellectual property rights regarding this App—including its interface, code, trademarks, logos, documentation, designs, and algorithms—belong to us or the relevant rights holders. You may not copy, modify, distribute, sell, or use them for commercial purposes without permission.

“YinCut” and its related logos are owned by [Operator Name].

  1. Privacy Protection
    We process your personal information in accordance with the “YinCut Privacy Policy.” Please read the Privacy Policy as well. Your use of this App constitutes your agreement to the Privacy Policy.
  2. Third-Party Services
    This App may utilize third-party capabilities such as Apple StoreKit, AirDrop, the Files app, the Photos app, and local network access, and may also include third-party SDKs or links. Third-party services are the responsibility of their respective operators, and you must comply with their terms and privacy policies.
  3. Disclaimer
    This App is provided on an “as-is” and “as-available” basis. While we strive to ensure stability and accuracy, we do not guarantee that the App will be error-free, uninterrupted, or fully meet your requirements.

Audio processing results may vary depending on factors such as device performance, file format, sample rate, bit rate, system version, and third-party services.

You are responsible for backing up your important work. In the event of data loss caused by device failure, system upgrades, user error, app uninstallation, file corruption, or third-party service interruptions, we will provide assistance to the extent permitted by law but assume no liability beyond statutory requirements.

We shall not be liable for any indirect losses, loss of profits, or loss of data arising from your use or inability to use this App, to the extent permitted by law.

Nothing in these terms excludes or limits liability that cannot be excluded or limited by law.

  1. Limitation of Liability
    To the maximum extent permitted by law, our total liability for compensation under this agreement shall not exceed the higher of: (i) the amount you have directly paid us for using this App in the past [12] months; or (ii) [RMB 100]. Where applicable laws mandate otherwise, such mandatory provisions shall prevail. 10. Service Modification, Interruption, and Termination
    We may modify, interrupt, or terminate part or all of the services due to upgrades, maintenance, security, compliance requirements, or business adjustments.

If you violate this Agreement, we may suspend or terminate the provision of services to you.

Upon termination of the service, any works saved locally remain your property; we have no obligation to retain data stored on our servers, except as otherwise required by law.

  1. Minors
    Minors must use this App with the consent and guidance of a guardian. Guardians are responsible for the usage and payment activities of the minors.
  2. Notices
    We may send service-related notices to you via in-app announcements, pop-up windows, in-app messages, email, or Apple notifications. Please ensure your contact information remains valid.
  3. Governing Law and Dispute Resolution
    This Agreement is governed by the laws of the People’s Republic of China (excluding conflict of law principles). Any disputes arising from this Agreement shall be resolved through friendly consultation; if consultation fails, either party may file a lawsuit with the competent People’s Court located in [Location of the Operator].
  4. Miscellaneous
    The invalidity of any provision of this Agreement shall not affect the validity of the remaining provisions.

This Agreement, together with the Privacy Policy, constitutes the entire agreement between you and us regarding this App.

Contact Us
If you have any questions, comments, or complaints regarding this policy, please contact us at:
Email: [lihao@zmvr.cn]
We will respond within [15 working days] of receiving your request.