1. 概述
Stuff Check（“本应用”）由 Yuzhe Zhang 开发。本政策说明本应用在你使用物品管理、提醒、汇率、iCloud 备份及家庭数据包功能时如何处理信息。
本应用不要求创建开发者账户，不投放广告，也不使用第三方广告追踪或行为分析 SDK。
2. 你创建和保存的数据
你可以自行录入物品名称、类别、照片、价格、购买渠道、日期、备注、家庭地址及存放位置等内容。这些数据默认保存在你的设备上，由你控制。
照片
只有在你选择拍照或从照片库选取图片时，本应用才会访问相关内容。图片会在设备上压缩后保存，以减少设备和备份空间占用。
提醒事项
只有在你主动启用提醒并授予系统通知权限后，本应用才会创建到期提醒。你可以随时在系统设置中关闭通知权限。
3. 外部服务与数据传输
iCloud 备份
当你启用或手动执行 iCloud 备份时，物品、空间、购买渠道、类别及相关图片等备份内容会保存到你当前 Apple ID 的私有 CloudKit 数据库。该数据由 Apple 的 iCloud 服务处理，并受 Apple 的条款与隐私政策约束。本应用开发者不运营单独的备份服务器。
汇率
当你刷新或使用汇率功能时，本应用会向 Frankfurter API（frankfurter.dev）发送所选币种及日期，以获取欧洲央行等公开来源的汇率。网络服务通常会收到连接所必需的信息，例如 IP 地址；本应用不会向该服务发送你的物品名称、照片、家庭地址或购买记录。
购买与订阅
订阅、一次性购买、付款及交易记录由 Apple 通过 StoreKit 和 App Store 处理。开发者不会取得你的完整付款卡信息。
家庭数据包
家庭数据包的导入、导出和分享由你主动发起，并通过 Apple 的系统文件选择器或分享面板完成。本应用不会自动把数据包发送给开发者。
4. 你的选择与数据控制
- 你可以在应用内修改或删除物品与空间。
- 你可以不启用相机、照片、通知或 iCloud 功能；相关核心记录功能仍可使用。
- “从 iCloud 恢复”会替换当前设备中的现有数据，操作前请确认。
- 卸载应用会移除设备本地数据；已保存在 iCloud 中的备份可能继续保留在你的 Apple ID 下。
数据安全
我们采取合理措施减少不必要的数据传输，但任何电子存储或网络传输都无法保证绝对安全。
儿童隐私
本应用并非专门面向儿童，也不会有意收集儿童的个人信息。
政策更新
功能或法律要求发生变化时，本政策可能更新。新版本会在本页面公布并注明新的生效日期。
5. 联系我们
对本隐私政策有疑问，请发送邮件至 mikezhang@nohobbies.com。
1. Overview
Stuff Check (the “App”) is developed by Yuzhe Zhang. This policy explains how information is handled when you use inventory management, reminders, exchange rates, iCloud backup, and family data package features.
The App does not require a developer-operated account, serve advertising, or use third-party advertising trackers or behavioral analytics SDKs.
2. Data you create and save
You may enter item names, categories, photos, prices, merchants, dates, notes, home addresses, and storage locations. This information is stored on your device by default and remains under your control.
Photos
The App accesses a photo only when you choose to take or select one. Images are compressed on the device before storage to reduce device and backup usage.
Reminders
The App creates due-date reminders only when you enable them and grant notification permission. You can revoke notification permission in system settings.
3. External services and transfers
iCloud backup
When you enable or manually start an iCloud backup, backup contents—including items, spaces, merchants, categories, and related images—are stored in the private CloudKit database of your current Apple ID. Apple processes this data under its terms and privacy policy. The developer does not operate a separate backup server.
Exchange rates
When you refresh or use exchange rates, the App sends the selected currencies and date to the Frankfurter API (frankfurter.dev), which supplies rates from public sources such as the European Central Bank. The service may receive connection data such as your IP address. Item names, photos, home addresses, and purchase records are not sent to that service.
Purchases
Subscriptions, lifetime purchases, payments, and transaction records are processed by Apple through StoreKit and the App Store. The developer does not receive your full payment-card details.
Family data packages
You initiate every import, export, or share action. Files are handled through Apple’s system file picker or share sheet and are not automatically sent to the developer.
4. Your choices and controls
- You can edit or delete items and spaces in the App.
- You may decline camera, photo, notification, or iCloud access; related core record features remain available.
- Restoring from iCloud replaces existing data on the current device.
- Deleting the App removes local data. Backups already stored in iCloud may remain under your Apple ID.
Security
We use reasonable measures to limit unnecessary data transfers, but no electronic storage or transmission method can be guaranteed completely secure.
Children
The App is not directed specifically to children and does not knowingly collect children’s personal information.
Changes
We may update this policy when features or legal requirements change. Updates will be posted here with a revised effective date.
5. Contact
Questions about this policy may be sent to mikezhang@nohobbies.com.