不收集、不上传、不存储任何个人信息。本应用没有注册登录功能，没有用户账号，不会向任何服务器发送数据。应用中不含任何第三方统计、广告或分析 SDK。
全部知识内容与示意图在你下载应用时一并获得，使用过程中不需要联网，也不会下载任何补充内容。
应用中的「坐标记录」工具会在你主动打开它时读取设备定位，用于显示并由你选择保存当前的经纬度与海拔，方便在求救时向救援人员报出。
顺带说明一个技术事实：卫星定位（GPS／北斗等）接收的是导航卫星广播的单向信号，不需要蜂窝网络。这也是本应用在没有信号的野外仍能给出坐标的原因。
「信号镜瞄准」工具会在你主动打开它时开启相机实时取景，并在画面上叠加十字准星。应用不拍照、不录像、不保存任何图像，也不会将任何画面传出设备。相机权限非必需，拒绝后其余功能不受影响。
以下内容保存在你的设备本地，不做任何同步或上传：你保存的坐标记录、步骤清单的勾选状态、夜间红光与屏幕常亮等偏好设置、是否已阅读使用须知。卸载应用即全部删除。
本应用不面向 13 岁以下儿童单独设计，也不收集任何用户信息，因此不存在收集儿童个人信息的情形。
本应用提供的是常识性户外安全科普与自救知识，不提供诊断、治疗或用药建议，不能替代专业医疗与专业救援。
急救与中毒类内容依据官方机构与专业学会公开发布的指南编写，并在每条内容页底部标注来源出处。本应用与所引用的任何机构均无隶属或授权关系，也未获得其背书。
在任何情况下，只要能够送医或呼叫专业救援，请立即送医、立即呼叫。使用本应用中的信息所作出的一切判断与行动，由使用者自行承担责任。
如本政策发生变更，我们会更新本页面并修改顶部的「最近更新」日期。
如对本政策有任何疑问，请联系：support@sakulla.com
Nothing. The app has no sign-up or login, no user accounts, and never sends data to any server. It contains no third-party analytics, advertising, or tracking SDKs. All reference content and diagrams are bundled with the app; nothing is downloaded during use.
The "Coordinates" tool reads your device location only while you actively use it, so it can display and — if you choose — save your latitude, longitude and altitude for reporting to rescuers.
A technical note: satellite positioning (GPS/BeiDou and others) receives one-way broadcasts from navigation satellites and does not require a cellular network. That is why the app can still give you coordinates where there is no signal.
The "Signal Mirror Aiming" tool opens a live camera preview with a crosshair overlay only while you actively use it. The app never takes photos, records video, or stores any image, and no frame ever leaves your device. Camera access is optional.
Saved coordinates, checklist states, display preferences (night-red mode, keep-screen-awake), and whether you have read the usage notice. All local, never synced or uploaded, and removed when you uninstall.
This app is not directed at children under 13 and collects no user information of any kind.
This app provides general outdoor-safety and self-rescue reference information. It does not provide diagnosis, treatment, or medication advice, and is not a substitute for professional medical care or professional rescue services.
First-aid and poisoning content is written from publicly published guidelines issued by official agencies and professional societies, with the source cited at the bottom of each entry. This app is not affiliated with, authorized by, or endorsed by any of those organizations.
Whenever professional medical care or rescue can be reached, seek it immediately. Any decision or action taken based on information in this app is the user's own responsibility.
If this policy changes we will update this page and the "Last updated" date above.