FieldGlass 隐私政策 / FieldGlass Privacy Policy

This policy applies to the iOS app FieldGlass ("the App"), distributed on the App Store by the developer.

FieldGlass is a professional viewfinder app that supports large format / medium format / cinema camera framing simulation, filters, video recording, and on-screen reference tools such as the electronic level, sun-path overlay, and optional location stamping.

The App does not connect to the developer's or third-party servers for core functionality, does not include advertising or analytics SDKs, does not require sign-up or sign-in, and does not operate a user account system. Except for processing performed by the device operating system as needed to provide features, the developer does not intentionally collect, upload, or sell information that identifies you. Specifically, place-name lookup uses Apple’s CLGeocoder service — see the Location section below for details.

The App requests access to the camera and microphone solely for live viewfinding, preview, and video recording. Processing occurs on your device; the developer cannot remotely access your camera or microphone feed.

With your permission, the App can record your GPS coordinates (latitude / longitude) and compass heading for each reference photo or video you capture. This information is written into the photo / video’s on-image information bar (permanently overlaid on the image) and into the App’s on-device record file. To display a human-readable place name (e.g. “Danxia Scenic Area”) in the information bar, the App uses the iOS system CLGeocoder service, which submits coordinates to Apple for reverse-geocoding. The query is processed by Apple and results are returned immediately; FieldGlass does not retain the query process, nor does it upload coordinates to our own or any third-party server. Apart from the system-level reverse-geocoding described above, your location data never leaves your device and is not shared with anyone. The App requests location access through the standard iOS system prompt; you can allow, deny, or change it at any time in iOS Settings → FieldGlass. If location access is not granted, all other features continue to work normally.

Content you capture or export is stored on your device and in locations you choose (for example, the system Photos library). The developer cannot access these files on your device, unless you choose to share them with others through system features or other apps.

The App does not integrate third-party SDKs for advertising, analytics, or social login. If this changes in a future version, we will update this policy and describe it on the App Store product page and in this document.

The App is not designed to collect personal information from children. If you are a parent or guardian and have questions, please contact us using the information below.

We may update this policy for feature or legal reasons. The updated version will be posted on this page with a new "Last updated" date. For material changes, we will provide reasonable notice (for example, in App release notes).

For privacy questions or requests, contact: cuicunbin@gmail.com

本政策适用于 iOS 应用 FieldGlass（「本应用」），由开发者通过 App Store 分发。

FieldGlass 是一款专业取景器类应用，提供大画幅/中画幅/电影摄影机等取景模拟、滤镜与视频录制，以及电子水平仪、太阳轨迹、可选位置标记等取景辅助工具。

本应用不连接开发者自有或第三方服务器，不包含广告与分析（统计）SDK，不要求用户注册或登录，不建立用户账户。 除设备操作系统为提供功能所必需的处理外，开发者不主动收集、上传或出售可识别您个人身份的信息。 具体而言，地名查询使用了 Apple 的 CLGeocoder 服务 — 详见下方「位置」章节。

本应用会申请使用设备的相机与麦克风，仅用于实时取景、画面预览与视频录制。相关音视频处理在您的设备上完成；开发者无法远程访问您的相机或麦克风画面。

在您授权后，本应用可在您拍摄的每张参考照片和每段视频上记录您的经纬度和指南针朝向。相关信息会写入照片 / 视频画面下方的信息条（永久叠加在画面上），以及本应用的本地记录文件。 为在信息条中显示可读的地点名称（如“丹霞景区”），本应用会通过 iOS 系统的 CLGeocoder 服务向 Apple 提交坐标以查询地名。该查询由 Apple 处理并即时返回结果，FieldGlass 不会保存查询过程，也不会将坐标上传至我方或任何第三方服务器。 除上述系统级地名查询外，您的位置信息不会离开您的设备，也不会分享给任何第三方。 本应用通过标准 iOS 系统对话框申请定位权限；您可以随时在「设置 → FieldGlass」中允许、拒绝或变更此授权。若未授予定位权限，本应用的其他功能不受影响。

您拍摄或导出的内容默认保存在本机及您主动选择保存的位置（例如系统「照片」图库）。开发者无法访问您设备中的这些文件，除非您通过系统分享等功能自行发送给第三方。

本应用未集成用于广告、统计或社交登录等的第三方 SDK。若未来版本发生变化，我们将更新本政策并在 App Store 产品页面与本文中说明。

本应用不面向收集儿童个人信息而设计。若您作为监护人对未成年人使用本应用有疑问，请通过下方联系方式与我们联系。

我们可能因功能或法规要求更新本政策。更新后的版本将发布于本页面，并注明更新日期。重大变更时，我们将通过合理方式提示您（例如 App 更新说明）。

如对隐私有疑问或请求，请联系： cuicunbin@gmail.com