隐私政策 · Privacy Policy

本政策说明 MustSleep iOS 应用及本产品网站如何处理信息。MustSleep 由深圳随岸科技有限公司（Shenzhen Sui'an Technology Co., Ltd）提供。如有隐私问题，请联系 support@diduai.top。

1. 无需 MustSleep 账户

使用本应用无需注册或登录 MustSleep 账户。应用没有收集姓名、电话号码或电子邮箱的注册流程。购买或恢复高级版订阅使用 Apple 账户，由 Apple 的购买界面处理。

2. 在设备上处理的数据

为运行计划和显示统计，应用在设备本地保存以下信息：

计划名称、计划标识、开始和结束时间、重复日期、启用状态、屏蔽范围及严格模式设置。
通过 Apple 系统选择器选中的应用、类别或网站对应的系统选择标识（token），用于执行屏蔽规则。
屏蔽周期的开始与结束时间、相关计划、完成记录，以及按日汇总的屏蔽页面显示次数。
语言、应用限制设置、引导完成状态及授权状态。

日历和统计来自屏蔽周期与屏蔽页面事件，不是通过传感器测量的真实睡眠，也不是完整的应用使用记录或网页浏览历史。当前版本不读取 Apple 健康数据。

3. 屏幕时间授权与应用扩展

MustSleep 通过 Apple 的屏幕时间相关框架（FamilyControls、ManagedSettings 和 DeviceActivity）执行你选择的限制。屏幕时间授权用于核心屏蔽功能。你可以在系统设置中管理相关授权；关闭授权后，应用将无法继续正常屏蔽。

主应用及随附扩展会通过同一设备上的 App Group 共享存储交换计划配置、系统选择标识、屏蔽状态和语言偏好。这用于执行计划和更新记录，并非向开发者服务器传输数据。

4. 通知

通知授权为可选。授权后，应用可安排本地睡眠提醒、起床提醒，以及从屏蔽页面返回 MustSleep 的提示。计划提醒可能包含计划名称，其锁屏显示和声音由系统通知设置控制。关闭通知不等于关闭屏幕时间授权，屏蔽功能可继续使用。

5. 购买与 Apple 服务

应用通过 Apple StoreKit 获取商品信息、处理购买和恢复，并读取已验证的订阅权益以启用高级功能。应用不接收银行卡信息，也没有自行处理付款的接口。Apple 会依据其政策处理与 Apple 账户、交易、订阅和 App Store 服务有关的信息。

Apple 也可能根据其服务和你的共享设置向开发者提供交易报表或汇总分析。详情请阅读 Apple 的 App Store 与隐私说明。这些 Apple 服务与应用本地保存的计划和屏蔽记录应作区分。

6. 上传、分析与诊断

当前应用没有将上述计划、屏蔽选择或历史记录上传至开发者服务器的功能，没有开发者云同步服务，也未集成广告、跨应用追踪或第三方统计 SDK。

部分运行状态和错误会写入设备的系统诊断日志，可能涉及计划名称、计划标识或操作错误。应用没有内置诊断日志上传服务；系统诊断数据的管理遵循 iOS 和你的系统设置。

7. 保留与删除

计划与历史记录保存在应用本地存储中，当前版本没有为历史记录设置自动清理期限。删除计划会移除其屏蔽选择，但保留已有历史统计；“重置设置”只重置应用限制设置，不删除计划或历史记录。

如需移除应用本地数据，可通过 iOS 删除 App。若启用了禁止删除应用，请参考移除应用说明。设备备份、保留或恢复数据由 iOS、Apple 服务及你的设备设置控制；应用本身没有实现云端同步。删除应用不会代替 Apple 订阅管理。

8. 访问网站与联系支持

本产品网站提供静态介绍、帮助与政策页面，不设置网站账户、在线表单或分析追踪脚本。浏览器访问网站时，托管及网络基础设施可能处理提供页面所必需的网络元数据，例如 IP 地址、请求路径和时间。打开 Apple 等外部链接后，相关服务适用其自身的政策。

若你主动通过电子邮件联系支持，邮件服务会处理你提供的邮箱地址和邮件内容，以便接收和回复问题。请只提供解决问题所需的信息，不要发送 Apple 账户密码、支付信息或无关的个人资料。

9. 政策更新与联系方式

应用或网站的信息处理方式变化时，本页面会相应更新并标注更新日期。有关本政策或数据处理的问题，请联系深圳随岸科技有限公司：support@diduai.top。

Privacy Policy

This policy describes information handling in the MustSleep iOS app and this product website. MustSleep is provided by Shenzhen Sui'an Technology Co., Ltd (深圳随岸科技有限公司). For privacy questions, contact support@diduai.top.

1. No MustSleep account

The app does not require a MustSleep account or a registration process that asks for your name, phone number, or email address. Premium purchases and restoration use your Apple Account through Apple's purchase interface.

2. Information processed on your device

To run plans and show statistics, the app stores the following locally:

Plan names and identifiers, start and end times, repeat days, enabled status, blocking scope, and Hard Mode preferences.
System-provided tokens for the apps, categories, or websites you select with Apple's picker, used to apply blocking rules.
Blocking session start and end times, associated plans and completion records, and daily totals of shield presentations.
Language and restriction settings, onboarding completion, and authorization status.

The calendar and statistics are based on blocking sessions and shield events. They are not sensor-measured sleep data or a complete history of app use or web browsing. The current version does not read Apple Health data.

3. Screen Time authorization and extensions

MustSleep uses Apple's FamilyControls, ManagedSettings, and DeviceActivity frameworks to apply the restrictions you choose. Screen Time authorization enables its core blocking functionality. You can manage this authorization in system settings; blocking cannot operate normally after authorization is revoked.

The main app and its bundled extensions exchange plan configuration, selection tokens, blocking status, and language preferences through App Group storage on the same device. This supports scheduling and record updates and is not a transfer to a developer-operated server.

4. Notifications

Notification permission is optional. When allowed, the app schedules local bedtime and wake-up reminders and prompts to return to MustSleep from a shield. Plan reminders may include a plan name; lock-screen visibility and sounds are controlled by notification settings. Turning off notifications does not revoke Screen Time authorization, so blocking can still be used.

5. Purchases and Apple services

The app uses Apple StoreKit to load product information, make and restore purchases, and read verified subscription entitlements to enable Premium features. The app does not receive payment card details or process payments itself. Apple handles information relating to Apple Accounts, transactions, subscriptions, and App Store services under its own policies.

Apple may also provide developers with transaction reports or aggregate analytics, depending on its services and your sharing settings. See Apple's App Store & Privacy notice. These Apple services are separate from the plans and blocking records stored locally by the app.

6. Uploads, analytics, and diagnostics

The current app has no feature that uploads the plans, blocking selections, or history described above to a developer-operated server. It has no developer cloud-sync service and includes no advertising, cross-app tracking, or third-party analytics SDK.

Some operational status and errors are written to device diagnostic logs and may involve plan names, plan identifiers, or operation errors. The app has no built-in diagnostic-log upload service. System diagnostic data is managed by iOS and your system settings.

7. Retention and deletion

Plans and history remain in the app's local storage; the current version does not automatically expire historical records. Deleting a plan removes its blocking selection but preserves existing historical statistics. “Reset Settings” resets restriction settings; it does not erase plans or history.

You can remove app-local data by deleting the app through iOS. If app removal is restricted, see the app removal instructions. Device backups and retained or restored data are controlled by iOS, Apple services, and your device settings. The app itself does not implement cloud sync. Deleting the app is not a substitute for managing your Apple subscription.

8. Website visits and support

This product website serves static product, support, and policy pages. It has no website accounts, online forms, or analytics-tracking scripts. Hosting and network infrastructure may process network metadata needed to serve pages, such as IP addresses, request paths, and request times. External services, including Apple pages, have their own policies.

If you email support, email services process the address and message content you provide so your request can be received and answered. Share only information needed to resolve the issue; do not send Apple Account passwords, payment details, or unrelated personal information.

9. Updates and contact

This page and its update date will be revised when the app's or website's information handling changes. For policy or data-handling questions, contact Shenzhen Sui'an Technology Co., Ltd at support@diduai.top.