9day calendar 隐私政策 / Privacy Policy

更新日期 / Last updated：2026-11-02。适用 / Applies to：9day calendar 1.0.0 的 macOS App 与桌面小组件 / the macOS app and desktop widgets in version 1.0.0.

简体中文

数据收集与跟踪

9day calendar 不通过 App 或小组件收集、上传个人数据，也不跟踪用户。产品没有账号、广告、分析 SDK、第三方跟踪 SDK、内购或订阅。日期和时辰在你的 Mac 上离线计算，不需要把日期查询发送给服务器。

本机数据

App 读取系统日期、时间以及你选择使用的电脑时区，以显示今天和当前时辰。它不通过定位权限获取你的位置。

显示时区、干支换年口径，以及周小组件的选中日期，会保存在本机应用偏好中。主 App 和本产品的小组件可以通过同一 Mac 上的本地共享容器使用这些设置；这些数据不会上传到开发者的服务器，也不通过本产品进行云同步。

当前浏览的日期和手选时辰用于本机展示。产品不创建个人出生档案，不读取 macOS 系统日历事件、通讯录、照片、相机或麦克风。

你的控制

你可以在设置中更改显示时区和春节/立春日换年口径。在周小组件中点击今天可清除固定选择、恢复跟随；选中日期不在当前周时会回到今天。

本地偏好在你更改或通过 macOS 管理相应应用数据前可能保留。macOS 可能在卸载 App 后保留部分偏好；开发者没有这些数据的服务器副本，也不能远程读取、删除或恢复它们。

系统与支持页面

本政策描述本产品 App 与小组件。Apple 对 App Store、系统诊断或你主动分享的诊断信息的处理，遵循 Apple 及你的系统设置。

本政策和支持说明发布于 Wattter 官网（wattter.cn）。网站沿用现有 JavaScript、Google Analytics 和外部样式资源。访问网站时，网站托管方及资源服务提供方可能处理 IP 地址、浏览器/设备信息、访问页面和技术日志；Google Analytics 可能使用 Cookie 或类似技术进行网站访问统计。详情见 Google 对合作网站信息的说明。你可以使用浏览器的 Cookie/跟踪控制和 Google 提供的控制选项管理相关信息。

这些网站服务不集成在 9day calendar App 或小组件内；App 不会向本站上传日期查询或本机设置。本页没有信息提交表单。

联系与更新

产品支持与隐私问题请发邮件至 wattterjiang@gmail.com，操作说明见 支持页面。

邮件由你主动发送；开发者会收到你提供的邮箱、问题和附件，用于排查问题与回复，邮件服务提供方也会处理邮件的传输和存储。请仅提供排查所需的信息。如需更正或删除你主动提供的支持邮件，可通过同一邮箱联系；App 本地数据仍由你在 Mac 上管理。

若产品的数据处理方式发生变化，我们会更新本政策与对应的商店隐私说明，并显示新的更新日期。

English

Collection and tracking

9day calendar does not collect or upload personal data through its app or widgets, and does not track users. It has no account system, ads, analytics SDKs, third-party tracking SDKs, in-app purchases, or subscriptions. Date and traditional-hour calculations run offline on your Mac, without sending calendar queries to a server.

On-device data

The app reads the system date, time, and the Mac's time zone when you choose to use it, to show today and the current traditional hour. It does not use location permission to obtain your location.

Your display time-zone choice, calendar-year convention, and selected date in the weekly widget are stored in local app preferences. The main app and this product's widgets can share these preferences through a local shared container on the same Mac. The data is not uploaded to the developer and is not synced to the cloud by this product.

The date you are browsing and any manually chosen hour are used for local display. The product does not create personal birth profiles or read macOS Calendar events, contacts, photos, camera, or microphone data.

Your choices

You can change the display time zone and the Lunar New Year or Li Chun day convention in Settings. Selecting today in the weekly widget clears the fixed selection and resumes following today. A selection outside the current week returns to today.

Local preferences may remain until you change them or manage the relevant app data through macOS. macOS may retain some preferences after the app is removed. The developer has no server copy and cannot remotely read, delete, or restore this data.

System services and support pages

This policy describes this product's app and widgets. Apple's handling of the App Store, system diagnostics, or diagnostic information you choose to share is governed by Apple and your system settings.

This policy and the support information are published on the Wattter website (wattter.cn), which uses its existing JavaScript, Google Analytics, and external styling resources. When you visit the website, its hosting and resource providers may process your IP address, browser/device information, pages visited, and technical logs. Google Analytics may use cookies or similar technologies for website statistics. See Google’s information about partner sites. You can use your browser’s cookie/tracking controls and Google’s available controls to manage this information.

These website services are not integrated into the 9day calendar app or widgets. The app does not upload calendar queries or local preferences to this website. This page has no submission form.

Contact and changes

For product support or privacy questions, email wattterjiang@gmail.com. See the support page for help.

You choose whether to send an email. The developer receives the email address, issue details, and attachments you provide to investigate and reply; email providers also process transmission and storage. Send only the information needed to investigate. You can contact the same address to request correction or deletion of support emails you provided. You manage the app’s local data on your Mac.

If the product's data practices change, this policy and the related App Store privacy information will be updated, with a revised date.