隐私政策
生效日期 / 最后更新：2026 年 10 月 22 日
GrumpyTodo 由 Shanghai Jiyou Information Technology Service Center（上海 Jiyou）提供。本政策说明当前 iOS 版本的数据处理方式。
1. App 不收集用户数据
GrumpyTodo 不要求注册或登录，不将待办、使用记录或设备标识发送给开发者，也不集成广告、第三方统计或跟踪 SDK。App 不请求相机、麦克风、通讯录、照片或定位权限。
2. 本机存储与计时
待办内容、累计完成数、音效偏好和本地记录编号存储在 iPhone 的 App 沙盒内，用于提供待办功能。动画与音频计时在设备本地执行，计时信息不会发送给开发者。App 不提供开发者运营的云同步服务。
iOS 可能根据您的设备和 iCloud 备份设置备份或恢复 App 数据；该过程由 Apple 提供并受其隐私政策约束，开发者无法访问您的备份。
3. 保留与删除
待办保留至您将其完成，完成后其标题从当前待办列表的本地存储中移除，累计完成数仍会保留。您可以长按修改待办内容。在 iPhone 设置中选择“删除 App”（而不是“卸载 App”）可移除该 App 的本机数据。备份中的副本需按 Apple 提供的备份管理方式处理。我们没有服务器端的待办副本可供访问或删除。
4. 支持邮件与外部页面
如果您主动通过邮件联系支持，我们会收到您提供的邮箱地址、邮件内容及附件，仅用于处理请求和必要的后续沟通。请避免发送不必要的敏感信息。您可以通过下方邮箱请求删除支持往来；在请求处理结束后，不再需要的信息会在合理时间内删除，法律要求保留的情形除外。
打开隐私或支持链接时，会使用您的浏览器访问 GitHub Pages。托管服务可能处理 IP 地址等标准网络访问日志；这些网页不使用我们添加的分析工具、广告或跟踪 Cookie。邮箱服务和 Apple 可能按各自政策处理相关信息。
5. 共享与儿童隐私
我们不出售或出租个人信息，也不将 App 的本机待办数据共享给第三方。支持邮件会由提供邮件服务的服务商处理。本 App 没有针对儿童的数据收集功能，也不会主动收集儿童信息。
6. 政策更新与联系
如数据处理方式发生变化，我们会更新本页面和生效日期，并在需要时提供进一步通知。
隐私与支持联系：nicktuesda@gmail.com
Privacy Policy
Effective / last updated: October 22, 2026
GrumpyTodo is provided by Shanghai Jiyou Information Technology Service Center. This policy describes the data practices of the current iOS app.
1. No data collection by the app
GrumpyTodo requires no account or login. It does not send tasks, usage records, or device identifiers to the developer. It has no advertising, third-party analytics, or tracking SDKs, and requests no camera, microphone, contacts, photo-library, or location permissions.
2. On-device storage and timing
Task text, the completed-task count, sound preferences, and local record identifiers are stored in the app's sandbox on your iPhone to provide its features. Animation and audio timing is processed on-device and is not sent to the developer. The app does not provide developer-operated cloud synchronization.
iOS may back up or restore app data according to your device and iCloud backup settings. These services are provided by Apple under its own privacy policy. We cannot access your backups.
3. Retention and deletion
Tasks remain until you complete them. Completion removes their text from the stored pending-task list while retaining the completed-task count. Hold a task to edit its text. Choose Delete App, rather than Offload App, in iPhone settings to remove the app's local data. Copies in backups are managed through Apple's backup controls. We do not hold server-side copies of your tasks.
4. Support email and external pages
If you voluntarily email support, we receive the email address, message, and attachments you provide, solely to handle your request and necessary follow-up. Avoid sending unnecessary sensitive information. You may request deletion of support correspondence using the address below. Information no longer needed after a request is resolved will be deleted within a reasonable period, unless retention is required by law.
Opening privacy or support links uses your browser to visit GitHub Pages. The hosting provider may process standard request logs such as IP addresses. We do not add analytics, advertising, or tracking cookies to these pages. Email providers and Apple may process related information under their own policies.
5. Sharing and children's privacy
We do not sell or rent personal information or share the app's on-device task data with third parties. Email service providers process support correspondence. The app has no features designed to collect children's data and does not actively collect information from children.
6. Updates and contact
If our data practices change, we will update this page and its effective date, and provide additional notice where required.
Privacy and support: nicktuesda@gmail.com