Twilight Compass / 光影罗盘
Privacy Policy / 隐私政策
English
Twilight Compass reads your device location to calculate blue hour, golden hour, and compass bearings on-device. The app does not rely on a developer-run backend. When the compass displays a map base, Apple MapKit may download map tiles directly from Apple.
Data use
1. Location: Used to calculate blue hour, golden hour, daylight sectors, and sun or moon bearings on your device. Location is not uploaded to a developer-operated server by default.
2. Notifications: If you enable twilight alerts, the app schedules local notifications on your device to remind you before the next blue or golden hour.
3. Local preferences: Language, twilight card mode, alert settings, and compass zoom preferences are stored locally on your device. If app components in the same App Group are enabled, these settings may also be shared locally through the App Group container on the same device.
4. Map base: When the compass shows a map base, map tiles are provided by Apple MapKit. Related network requests are handled by Apple instead of a developer-operated server.
We do not
- create user accounts
- sell personal data
- use advertising tracking
- upload location data to a developer-operated server
Your choices
- Disable location permission in iOS Settings
- Turn off twilight alerts in the app
- Delete the app to remove local app data
简体中文
光影罗盘会读取你设备的定位，用于在本地计算蓝调、金调和罗盘方位。除罗盘底图使用 Apple MapKit 加载地图瓦片外，本 App 不依赖开发者自建后端服务。
数据用途
1. 定位信息：用于在你的设备上计算蓝调、金调、日夜分区和太阳或月亮方位。默认不会上传到开发者自建服务器。
2. 通知权限：如果你开启时段提醒，App 会在设备本地安排通知，在蓝调或金调开始前提醒你。
3. 本地偏好设置：语言、卡片显示方式、提醒选项和罗盘缩放等设置会保存在设备本地；当同一 App Group 内的组件启用时，这些设置也可能通过本机 App Group 容器在本地共享。
4. 地图底图：当罗盘显示地图底图时，地图瓦片由 Apple MapKit 提供，对应网络请求由 Apple 处理，不会进入开发者自建服务器。
我们不会
- 创建用户账号
- 出售个人信息
- 进行广告追踪
- 把定位数据上传到开发者自建服务器
你的选择
- 在 iOS 系统设置里关闭定位权限
- 在 App 内关闭时段提醒
- 删除 App 以移除本地数据