隐私政策
更新日期：2026 年 4 月 26 日
应用名称：兑换码
欢迎使用「兑换码」（下称「本 App」）。我们重视你的隐私。本政策说明本 App 如何收集、使用、存储与同步与你的相关的信息。
一、我们处理哪些信息
本 App 用于在本地管理 App Store 兑换码及关联应用信息，并在你主动操作时提供「发布到兑换广场」「浏览兑换广场」等功能。可能涉及的信息包括：
- 你主动输入或粘贴的内容：例如 App Store 应用链接或 App ID、兑换码文本；你通过「联系或反馈」发送的邮件主题与正文（由系统邮件 App 打开并发送）。
- 设备本地数据：应用名称、商店页链接、图标链接、与兑换码相关的标识与状态（例如是否已使用、使用时间等）会保存在本机应用沙盒内的 plist 文件中，用于在本 App 内展示与管理。
- 为展示应用而获取的公开元数据：当你通过 App Store 链接添加应用，或在「兑换广场」等界面为展示应用信息时，本 App 可能向 Apple 的公开接口（如 iTunes Search / Lookup）请求应用名称、图标地址、分类、评分、版本、价格等已在 App Store 公开的字段，用于列表或详情展示。
- 你选择在云端发布的内容（可选）：当你使用「发布兑换码」等类似功能且设备已登录 iCloud 时，本 App 会通过 Apple iCloud CloudKit 将与你所选应用及兑换码相关的数据写入 公共数据库（Public Database）。典型字段包括：应用名称、App Store 商店页链接、应用图标链接、App Store trackId、兑换码字符串、兑换码是否已使用及使用时间戳、用于排序或统计的数量类信息等。这些数据用于向其他用户展示「兑换广场」内容；我们不会运营自有中央服务器来替代 CloudKit 存储上述发布数据。
二、信息如何存储与同步
- 本地存储：你的应用列表与未发布（或已同步回写本地）的兑换码数据主要保存在你的设备上。卸载本 App 或删除本地数据后，除非操作系统另有缓存机制，否则本地 plist 中的相应内容将随之移除。
- iCloud / CloudKit（由 Apple 提供）：当你发布内容后，相关记录由 Apple 的 CloudKit 服务托管。其他已登录 iCloud 且使用本 App 的用户，可能在「兑换广场」中看到你已发布范围内的应用信息与兑换码（或经界面处理后的展示形态）。你可以在 App 内使用提供的功能删除已发布内容，以从云端移除对应记录（具体以 CloudKit 与网络状态为准）。
- 我们无法访问你的 Apple ID 密码；iCloud 账号状态与权限由系统与 Apple 管理。若你未登录 iCloud 或 iCloud 不可用，依赖云端的功能可能无法使用。
三、网络与第三方
- Apple iTunes Search / Lookup：用于解析或补全 App Store 公开元数据，处理过程受 Apple 相关条款约束。
- Apple iCloud / CloudKit：用于可选的发布与「兑换广场」数据读写；相关数据的处理与保留亦受 Apple iCloud / CloudKit 政策约束。
- 系统分享：当你使用 iOS 系统「分享」能力时，分享目标应用及其隐私政策由对应第三方处理，本 App 无法控制。
四、权限说明
本 App 不强制要求通讯录、相册、定位等敏感权限即可使用多数核心功能。使用依赖 iCloud 的功能前，你需要在系统中登录可用的 iCloud 账号；该能力由系统提供，不属于本 App 单独申请的「通讯录式」敏感权限。若未来版本需要申请额外系统权限，我们将在使用前说明用途。
五、未成年人
若你为未成年人，请在监护人指导下阅读本政策并使用本 App；请勿发布或分享不适合公开传播的内容。
六、政策更新
我们可能适时修订本政策。更新后的版本将通过本 App 内展示，请你定期查阅。
七、联系我们
如对本政策有任何疑问，可通过本 App「设置」中的「联系或反馈」与我们取得联系。
本政策仅适用于应用「兑换码」。使用 App Store、iCloud、CloudKit、微信等第三方服务时，请同时阅读相应平台的隐私政策。
Privacy Policy
Last updated: April 26, 2026
App name: PromoCodes
Welcome to PromoCodes (“the App”). We respect your privacy. This policy explains how the App collects, uses, stores, and synchronizes information related to you.
1. Information we process
The App helps you manage App Store promo codes and related app information on your device, and—when you choose to use them—features such as publishing to a shared catalog and browsing that catalog (“plaza”). This may include:
- Information you enter or paste, such as App Store links or app IDs, promo code text, and the subject/body of email you start through “Contact or feedback” (handled by the system Mail app).
- On-device records: App name, store page URL, artwork URL, identifiers and states related to promo codes (for example whether a code is marked used and timestamps) may be saved in a plist file inside the app sandbox for display and management inside the App.
- Public App Store metadata: When you add an app via an App Store link, or when the App enriches UI such as the plaza or detail screens, the App may call Apple’s public APIs (such as iTunes Search / Lookup) for fields that are already public on the App Store, such as name, artwork URL, genre/category, rating, version, and price, to display in lists or details.
- Optional content you publish to the cloud: When you use publish-related features and your device is signed into iCloud, the App may write data to Apple iCloud CloudKit in the public database. Typical fields include app name, App Store product page URL, artwork URL, App Store track ID, promo code strings, per-code used state and timestamps, and aggregate counts used for display or ordering. This enables other users to browse the plaza. We do not operate our own centralized backend to replace CloudKit for this published data.
2. How information is stored and synced
- On-device storage: Your app list and promo codes that are not published (or that are only mirrored locally) are primarily stored on your device. Uninstalling the App or deleting local data removes the plist contents except where the OS may retain its own caches.
- iCloud / CloudKit (provided by Apple): After you publish, related records are hosted by Apple’s CloudKit service. Other users who are signed into iCloud and use the App may see the app information and promo codes within the scope you published (possibly shown in masked or summarized form in the UI). You can use in-app controls to delete published content, which removes the corresponding cloud records (subject to CloudKit and network conditions).
- We cannot access your Apple ID password; iCloud account status is managed by the system and Apple. If iCloud is unavailable, cloud-dependent features may not work.
3. Network and third parties
- Apple iTunes Search / Lookup: Used to resolve or enrich public App Store metadata, subject to Apple’s applicable terms.
- Apple iCloud / CloudKit: Used for optional publishing and plaza reads/writes; retention and processing are also governed by Apple’s iCloud/CloudKit policies.
- System Share: When you use the iOS Share sheet, destination apps and their policies govern what happens next; the App does not control those services.
4. Permissions
Most core features do not require sensitive permissions such as contacts, photo library, or location. Cloud-dependent features require you to be signed into a usable iCloud account on the device; this capability is provided by the system and is not the same as a standalone “contacts-style” permission prompt from the App. If a future version needs additional permissions, we will explain the purpose before use.
5. Minors
If you are a minor, please read this policy and use the App with guidance from a parent or guardian. Do not publish or share content that should not be broadly distributed.
6. Changes to this policy
We may update this policy from time to time. The updated version will be shown inside the App; please review it periodically.
7. Contact us
If you have questions about this policy, you can reach us through “Contact or feedback” in the App’s Settings.
This policy applies only to PromoCodes. When you use the App Store, iCloud, CloudKit, WeChat, or other third-party services, please also read those platforms’ privacy policies.