隐私政策
生效日期：2026 年 5 月 31 日
English
Light Meter does not collect data for tracking, does not use advertising tracking, does not include third-party analytics SDKs, and does not upload camera previews, photos, videos, microphone audio, location, account, or tracking data to developer servers.
Camera preview analysis is processed locally on device to estimate exposure reference values such as EV, highlights, shadows, spot readings, center-weighted readings, and average readings.
Microphone access is used only when the user starts video recording, so the recorded video can include audio. Photo Library access is used only to save user-initiated photos and videos.
Local data may include calibration offset, meter logs, EV, ISO, aperture, shutter, metering mode, highlight ratio, shadow ratio, and reading diagnostics. This data is used only for app functionality and is not uploaded to developer servers.
Light Meter is a paid App Store download priced at USD 2.99. It does not use in-app purchases, subscriptions, ads, developer accounts, or developer-operated purchase servers.
中文
测光仪不收集用于追踪的数据，不接入广告追踪，不接入第三方分析 SDK，不向开发者服务器上传相机预览、照片、视频、麦克风音频、位置、账号或追踪数据。
测光仪使用 iPhone 相机预览在本机估算曝光参考值，包括 EV、高光、暗部、点测、中央重点和平均读数。相机预览分析只在设备本机完成。
麦克风权限仅在用户主动开始视频录制时使用，用于把现场声音写入录制的视频。相册权限仅用于保存用户主动拍摄的照片和视频。
本地数据可能包括校准偏移值、测光记录，以及测光记录中的 EV、ISO、光圈、快门、测光模式、高光比例、暗部比例和读数诊断。这些数据仅用于 App 功能，不上传到开发者服务器。
测光仪为 App Store 付费下载应用，价格为 USD 2.99。应用不使用 App 内购买、订阅、广告、开发者账号或开发者自营购买服务器。
联系方式
技术支持或隐私问题请联系 tongjia323@gmail.com。