Scope and responsibility适用范围与责任主体
This policy applies to EatTheFretboard and the related pages on rsfarm.cn. Fuzhou Tiansui Digital Technology Co., Ltd. is responsible for the product. Privacy questions may be sent to privacy@rsfarm.cn.
本政策适用于 EatTheFretboard 以及 rsfarm.cn 上的相关页面。福州天穗数字科技有限公司负责本产品， 隐私事项可发送邮件至 privacy@rsfarm.cn。
We do not sell personal information.
我们不会出售个人信息。
Microphone and on-device data麦克风与设备本地数据
Microphone access is used during tuning and listening exercises to detect the pitch of notes you play. In the current version, pitch analysis takes place on your device. EatTheFretboard does not transmit microphone samples to an app backend, and the company does not record or store those samples.
麦克风权限用于在调音与听音练习中检测您所弹奏音符的音高。当前版本在您的设备上完成音高分析， EatTheFretboard 不会把麦克风样本传输至应用后端，公司也不会录制或保存这些样本。
Language, exercise preferences and similar settings are stored locally on your device so they can be restored later. You may clear these settings by clearing app data or uninstalling the app.
语言、练习选项等偏好会保存在您的设备本地，以便下次恢复。您可以通过清除应用数据或卸载 App 删除这些设置。
The current version does not contain an EatTheFretboard account system, subscription SDK, crash-reporting SDK, analytics SDK, advertising SDK or remote application API.
当前版本不包含 EatTheFretboard 账号系统、订阅 SDK、崩溃报告 SDK、分析 SDK、广告 SDK 或远程应用 API。
Support and privacy communications支持与隐私邮件
If you contact us by email, we receive the sender address, message content, attachments and any device or diagnostic information you choose to provide. We use this information to answer the request, investigate a problem, protect the service and meet legal obligations. Do not send passwords, full identity documents or payment-card details.
如果您通过邮件联系我们，我们会收到发件邮箱、邮件内容、附件以及您主动提供的设备或诊断信息。 我们仅将这些信息用于答复请求、调查问题、保护服务及履行法律义务。请勿发送密码、完整身份证件或支付卡信息。
Website server logs网站服务器日志
When you visit rsfarm.cn, the web server may record an IP address, request time, requested path, HTTP status, browser user agent and referrer. These logs are used for security, abuse prevention and reliable operation. This website does not use analytics, advertising trackers or marketing cookies.
当您访问 rsfarm.cn 时，网站服务器可能记录 IP 地址、请求时间、访问路径、HTTP 状态、浏览器 User-Agent 与来源页面。这些日志仅用于安全防护、防止滥用与保障稳定运行。本网站不使用统计分析、 广告追踪器或营销 Cookie。
Stores and service providers应用商店与服务提供商
Website hosting, DNS and email providers may process limited technical or communication information on our behalf. They are permitted to use it only to provide those services and must protect it appropriately. Purchases made through Apple or Google are also processed under the store account, payment and privacy terms that apply to you.
网站托管、DNS 和邮件服务提供商可能代表我们处理有限的技术信息或沟通信息。它们仅可为提供相应服务而使用这些信息， 并应采取适当保护措施。通过 Apple 或 Google 完成的购买，还受适用于您的商店账号、支付及隐私条款约束。
Retention and deletion保存期限与删除
- On-device settings remain until you clear app data or uninstall the app.
- Website access logs are retained for no more than 30 days.
- Support and privacy correspondence is reviewed and deleted or anonymised when it is no longer needed to resolve the request or meet the purposes described above.
- Information may be kept longer where required for security, fraud prevention, dispute handling, financial records or other legal obligations.
- 设备本地设置会保留至您清除应用数据或卸载 App；
- 网站访问日志的保存时间不超过 30 天；
- 支持与隐私沟通记录会定期复核，在不再需要用于解决请求或实现上述目的时删除或匿名化；
- 如安全、反欺诈、争议处理、财务记录或其他法律义务要求，相关信息可能需要保存更长时间。
Your choices and requests您的选择与请求
- Manage microphone access in your device settings.
- Request access, correction or deletion by emailing privacy@rsfarm.cn.
- Use the account and data deletion page without reinstalling the app.
- Contact us if you have a question about this policy or how information is handled.
- 在设备设置中管理麦克风权限；
- 通过 privacy@rsfarm.cn 申请查询、更正或删除；
- 无需重新安装 App，即可使用账号与数据删除页面；
- 如对本政策或信息处理方式有疑问，可随时联系我们。