位置信息（精确/粗略）：用于在地图上显示你的位置、规划路线并进行实时导航。为返回搜索结果与路线，位置坐标会发送至高德地图（AMap）服务器。
Location is used for map display, route planning and turn-by-turn navigation, and is sent to AMap servers to compute POI results and routes.
目的地搜索关键词：你说出的目的地经语音识别转为文字后，发送至高德地图（AMap）服务器以检索地点。
The destination keyword you speak is converted to text and sent to AMap servers to search places.
麦克风音频：仅用于语音输入目的地。音频经 Apple 系统语音识别（Speech）转写为文字，不会被本应用存储，也不会上传到开发者的服务器。
Microphone audio is used only for voice input; it is transcribed by Apple's on-system Speech recognition and is not stored by the app nor uploaded to the developer.
端侧 AI 理解：转写出的文字由随应用一同打包的小型语言模型在你的设备上理解意图并提取目的地。该模型完全离线运行，不需要网络、不调用任何外部 AI 服务，你说的内容不会因此被发送到任何服务器。
The transcribed text is interpreted by a small language model bundled inside the app and running entirely on your device. It requires no network and calls no external AI service.
语音对话记录：语音输入界面中的对话（你的语句与应用的回复文字）保存在你的设备本地（UserDefaults）并跨启动保留，便于你回看。该记录不会上传或共享，卸载应用即删除。
The conversation shown in the voice panel is kept locally across launches for your reference; it is never uploaded or shared.
历史行程：导航结束后，本应用在你的设备本地保存该次行程的目的地名称与地址、距离、时长、起止时间，以及一张路线缩略图（图片文件存于应用自身的文档目录）。这些数据仅存于你的设备，不会上传或共享，卸载应用即删除。
After a drive ends, the destination, distance, duration, timestamps and a route thumbnail are stored locally on your device only; they are never uploaded or shared.
收藏地点（家/公司/常用）：仅保存在你的设备本地（UserDefaults），不会上传或共享。
Saved favorite places are stored only locally on your device and are never uploaded or shared.
用户反馈：当你主动点击「反馈」并填写问卷时，你在问卷中填写的文字内容（以及你自愿一并提供的机型、系统版本等信息）会提交至第三方问卷服务「腾讯问卷」，以便开发者收取和处理你的反馈。此项完全自愿，不填写不影响任何导航功能；本应用不会自动收集或发送这些信息。
When you tap 反馈 and fill in the questionnaire, the text you enter (and any device details you choose to include) is submitted to a third-party form service, Tencent Wenjuan, so the developer can receive your feedback. This is entirely voluntary and is never collected or sent automatically.
此外，本应用的「反馈」功能使用第三方问卷服务「腾讯问卷」（腾讯公司）承载反馈表单。仅当你主动填写并提交反馈时，相关内容才会发送至腾讯问卷服务器；其数据处理遵循腾讯隐私政策：
https://privacy.qq.com/。该服务以网页形式加载，未集成其数据收集 SDK。
The 反馈 feature uses a third-party form service, Tencent Wenjuan, to host the feedback form; content is sent to it only when you voluntarily submit feedback, subject to Tencent's privacy policy.
Favorites, the voice conversation, trip history and route thumbnails are kept on your device: trips can be deleted individually in-app and only the 50 most recent are retained, and uninstalling the app removes all local data. None of it is ever sent to the developer.
6. 儿童 Children
本应用面向一般用户（4+），不针对儿童设计，也不会有意收集儿童个人信息。
7. 变更 Changes
本政策如有更新，将在本页面发布最新版本。Updates will be posted on this page.