Privacy Policy

Lightbox Trace · Effective 12 November 2026

Summary

Lightbox Trace does not collect, store or share any personal data.

Photos

Photos you import are processed only on your device and saved in the app's private storage. They are never uploaded. The app reads only the photos you pick. If you choose “Save Image”, the app writes the processed image to your photo library.

Screen brightness

While a trace is open, the app raises screen brightness and keeps the screen awake. It restores your brightness when you leave. This uses no data.

No accounts, analytics or ads

The app has no sign-in, no analytics, no advertising and no third-party SDKs. It makes no network requests of its own.

Purchases

The Pro purchase is handled by Apple through the App Store. We do not receive your payment details.

Children

The app does not collect data from anyone, including children.

Changes and contact

If this policy changes, we will update this page. Contact: see the Contact section of the support page.

隐私政策

描图灯箱 · 生效日期 2026 年 11 月 12 日

概要

描图灯箱不收集、不存储、不分享任何个人数据。

照片

你导入的照片只在本机处理，并保存在 App 的私有存储中，绝不上传。App 只读取你选择的照片。如果你选择“存储图像”，App 会把处理后的图片写入你的相册。

屏幕亮度

打开描图时，App 会调高屏幕亮度并保持常亮；离开时恢复你原来的亮度。这不涉及任何数据。

无账号、无统计、无广告

App 没有登录、没有数据统计、没有广告，也没有第三方 SDK。App 本身不发起任何网络请求。

购买

Pro 购买由 Apple 通过 App Store 处理。我们不会收到你的支付信息。

儿童

App 不收集任何人的数据，包括儿童。

变更与联系

政策如有变更，会更新本页。联系方式见支持页的联系一节。