隐私政策
最后更新：2026‑08‑29
DashCast 不收集、不上传、不出售你的任何数据。
App 里产生的一切都留在你自己的设备上。
DashCast 会处理什么
为了完成投屏功能，DashCast 在你的设备本机处理下列信息。这些信息从不离开你的设备，也从不发送给我们或任何第三方：
- 你导入的视频与音乐 —— 从相册或「文件」导入后，副本保存在 App 自己的存储空间里，仅用于本机播放。
- 最近投屏记录 —— 你播放过的内容标题与地址，保存在本机，方便你一键重看。你可以在 App 内随时清空。
- App 设置 —— 设备名称、界面语言、画面延迟等偏好，保存在本机。
- 设备标识（UDN） —— App 首次运行时生成的一个随机编号，用于在局域网投屏协议（DLNA/UPnP）里标识这台设备。它只会广播给与你处在同一局域网的其他设备，这是投屏协议本身的要求；它不包含任何个人信息，也从不回传给我们。
DashCast 不做什么
- 没有账号：不需要注册、不需要登录。
- 没有我们的服务器：App 不会向我们运营的任何服务器发送数据 —— 我们没有这样的服务器。
- 没有分析与追踪：不含任何分析、崩溃上报、广告或归因 SDK。
- 不出售数据：我们没有你的数据，自然无从出售或共享。
网络访问用来做什么
DashCast 只在你的局域网内部通信：
- 通过 SSDP 组播让别的设备发现这台手机，使它出现在其他 App 的投屏列表里；
- 浏览并读取你自己的局域网媒体服务器（NAS、电脑）上的内容；
- 播放你选中的媒体地址。
这些请求都指向你自己网络里的设备，不经过我们。
关于内容
DashCast 不提供、不托管、不推荐任何影音内容，只负责传输。请仅投放你拥有权利或可合法访问的内容。
儿童
DashCast 不面向儿童设计，也不会有意收集任何人的个人信息（包括儿童）。
变更
若本政策发生变化，我们会更新本页并修改上方的「最后更新」日期。
联系我们
有任何疑问请联系：dashcast@163.com
Privacy Policy
Last updated: 2026‑08‑29
DashCast does not collect, upload, or sell any of your data.
Everything the app creates stays on your own device.
What DashCast handles
To make casting work, DashCast processes the following on your device. None of it ever leaves your device, and none of it is ever sent to us or to any third party:
- Video and music you import — copies are stored in the app's own storage and used only for local playback.
- Recent casts — titles and addresses of what you played, stored locally so you can resume in one tap. You can clear this at any time from within the app.
- App settings — device name, interface language, video delay and similar preferences, stored locally.
- Device identifier (UDN) — a random ID generated the first time the app runs, used to identify this device in the local casting protocol (DLNA/UPnP). It is broadcast only to other devices on your own local network, as the protocol requires. It contains no personal information and is never sent back to us.
What DashCast does not do
- No accounts — no sign-up, no sign-in.
- No servers of ours — the app sends nothing to any server we operate, because we operate none.
- No analytics or tracking — the app contains no analytics, crash-reporting, advertising, or attribution SDKs.
- No selling of data — we do not have your data, so there is nothing for us to sell or share.
What network access is used for
DashCast communicates only inside your local network:
- SSDP multicast, so other devices can discover this iPhone and it appears in their cast lists;
- browsing and reading content from your own media servers (NAS, computer) on that network;
- playing the media address you selected.
All of these requests go to devices on your own network. None of them pass through us.
About content
DashCast does not provide, host, or recommend any media. It only transports it. Please cast only content you own or may lawfully access.
Children
DashCast is not directed at children, and we do not knowingly collect personal information from anyone, children included.
Changes
If this policy changes, we will update this page and revise the "Last updated" date above.
Contact
Questions: dashcast@163.com