1. Stored Locally
Your library stays on-device by default
Saved links, tags, notes, privacy flags, and organization state are designed to remain in local storage unless a future feature clearly says otherwise.
Privacy Policy
LinkBox keeps saved links on your device by default.
Effective date: May 19, 2026. LinkBox is designed as a local-first link organizer for iPhone. Its default behavior is to keep link records, tags, notes, and visibility controls on-device rather than upload them to Acorn2 servers.
Privacy Principles
The policy follows the same calm, local-first product model
LinkBox is built to help you save and organize links without turning your library into a cloud account by default. The summary below highlights the most important boundaries first.
2. Network Only When Needed
Requests relate to the links you choose
LinkBox may contact saved websites to fetch metadata, icons, or availability results, and may reach preset sites for environment checks when you trigger that feature.
3. No Broad Permissions
No contacts, photos, camera, or microphone access
The current version does not request sensitive system permissions unrelated to link saving and organization.
English
LinkBox Privacy Policy
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What LinkBox does
LinkBox helps users save web links from the iOS share sheet and manage them later with tags, notes, search, cleanup workflows, link checks, privacy mode, and browser-open options.
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Information you choose to save
Depending on how you use the app, LinkBox may store the URL, imported title, domain, tags, notes, save time, open history, link-check result, privacy sensitivity flag, and locally cached site icon or thumbnail associated with a saved record.
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Local-first storage
In the current version, saved links and related organization data are stored on-device by default using local app storage. LinkBox also uses an iOS App Group container so the main app and the Share Extension can access the same local data set.
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No account system by default
The current version does not require a user account, and does not upload your saved link library, tags, notes, or browse organization history to an Acorn2 backend by default.
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Share Extension behavior
When you explicitly choose LinkBox from the iOS share sheet, the Share Extension may receive a shared URL or plain text that contains a URL. This is used only to create or update a local record in LinkBox.
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Network requests for metadata and checks
To enrich saved links or test availability, LinkBox may directly request the target URL, favicon path, or page content from the websites you save. When you use environment check features, LinkBox may also connect to preset sites such as Baidu, Google, and YouTube to distinguish broken links from network restrictions. These requests are made by the app itself and are not used to upload your whole library to Acorn2 servers.
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Privacy mode and sensitive records
LinkBox lets users mark tags or records as sensitive and hide them in Privacy Mode across Home, Tags, Organize, and Search. This visibility control happens on-device and is intended to reduce casual exposure in public settings.
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Purchases
LinkBox Pro is offered as a one-time App Store purchase. Payment processing is handled by Apple. LinkBox may receive product, transaction, and entitlement status information needed to unlock features, but does not receive your full payment card details.
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What LinkBox does not request
The current version does not request access to Contacts, Photos, Camera, Microphone, Location, Calendar, or system call history. It also does not use third-party ad SDKs or cross-app tracking in the current implementation.
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Your control
You can edit or delete saved links, tags, and notes in the app at any time. If you remove records from LinkBox, the corresponding local records are removed from the device storage used by the app.
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Contact
If you have questions about this policy, contact hkyy521@163.com.
中文完整版
收链 / LinkBox 隐私政策
生效日期：2026 年 5 月 19 日。收链（LinkBox）是一款本地优先的链接收纳工具，支持通过 iOS 分享面板从 Chrome、Safari 等浏览器快速保存网址，并在 App 内继续整理、打标签、添加备注、检测可访问状态与隐藏敏感内容。
你主动保存的内容可能包括网址、分享时导入的标题、域名、标签、备注、保存时间、打开记录、检测结果，以及与该链接相关的本地图标或缩略图缓存。 这些数据在当前版本中默认保存在设备本地，不依赖账号系统，也不默认上传到 Acorn2 服务器。
收链会使用 iOS App Group 容器，让主 App 与 Share Extension 共享同一份本地数据。 当你明确从 iOS 分享面板选择收链时，Share Extension 可能接收网址或包含网址的纯文本，并仅用于在本地创建或更新对应记录。
为了补充链接信息或执行访问检测，收链可能会直接请求你保存的目标网址、favicon 路径或页面内容； 当你使用访问环境检测时，收链也可能访问百度、Google、YouTube 等预设站点， 以帮助区分“链接失效”和“当前网络环境受限”两种情况。上述联网请求由 App 自身直接发起，不等于把你的整库内容上传到开发者服务器。
收链提供隐私模式与敏感标签/敏感记录机制，可在首页、标签、整理和搜索结果中降低敏感内容曝光。 该能力主要是本地展示控制，用于减少公共场景下的可见性，而不是把数据上传后再远程处理。
收链当前版本不申请通讯录、相册、相机、麦克风、定位、日历等权限，也不接入第三方广告 SDK 或跨 App 跟踪。 高级版为 App Store 一次性买断购买，支付由 Apple 处理；收链只会接收解锁权益所需的商品与交易状态信息，不会获得你的完整支付卡信息。
你可以随时在应用内编辑或删除已保存的链接、标签和备注；当你删除相关记录时，对应的本地数据也会一并从设备存储中移除。