隐私政策

Privacy Policy · 生效日期 / Effective 2026-10-03

中文

光影课（以下简称“本应用”）由丁雨轩开发。

我们不收集你的任何数据。

• 本应用没有账号、没有服务器，不联网收集、上传或分享任何个人信息，不含广告，不使用任何第三方统计或追踪工具。
• 学习进度、错题、收藏、设置只保存在你设备本机。删除本应用，这些数据即一并删除。
• 每日提醒（可选）：打开后，本应用使用系统本地通知在你设定的时间提醒练习。通知在设备本地生成，不经过任何服务器。不打开就不会申请通知权限。
• 应用内购买：由 Apple 处理。付款信息只提供给 Apple，我们看不到你的姓名、卡号或 Apple ID，只通过系统接口得知“是否已购买”。
• 练习中的调色、裁切等操作只在本机计算，不上传。
• 本应用不访问你的相册、相机、麦克风、位置或通讯录。

儿童：本应用不收集任何人的信息，包括 13 岁以下儿童。

变更：如有变更，会更新本页并修改生效日期。

联系：qiumochen6@outlook.com

English

Lightwise ("the App") is developed by Yuxuan Ding.

We do not collect any of your data.

• The App has no accounts and no servers. It does not collect, upload or share personal information, contains no ads, and uses no third-party analytics or tracking.
• Your progress, mistakes, bookmarks and settings are stored only on your device. Deleting the App deletes them.
• Daily reminder (optional): if you turn it on, the App schedules a local notification at the time you choose. It is generated on-device and never passes through a server. Notification permission is requested only when you turn this on.
• In-app purchase is handled by Apple. Payment details go to Apple only; we never see your name, card or Apple ID, and learn only whether the purchase exists, through the system API.
• Colour-grading and cropping exercises are computed on-device and are never uploaded.
• The App does not access your photos, camera, microphone, location or contacts.

Children: the App collects no information from anyone, including children under 13.

Changes: any change will be posted here with a new effective date.

Contact: qiumochen6@outlook.com