本机运行
App 不要求账号，不上传个人信息，不含广告、分析或第三方 SDK。学习进度、收藏、打卡和设置仅保存在应用沙盒与 UserDefaults。
PRIVACY POLICY
穿越必备技能隐私政策
生效日期：2026 年 8 月 8 日 · 适用版本：1.0.0 (Build 1)
我们用清楚的语言说明数据如何被处理。
穿越必备技能由北京北洋锋行商贸有限公司开发和运营。本政策适用于当前准备通过 Apple App Store 发布的 iOS 版本。
通知
唯一可选系统权限是本地通知，用于您主动开启的学习提醒；可随时在系统设置中关闭。
朗读
诗词朗读使用 Apple 系统语音功能。本 App 不录音，也不申请麦克风权限。
删除
可在 App 内清除记录；删除 App 会移除其本地沙盒数据。
儿童与重要说明
本 App 不以收集儿童个人信息为目的。未成年人应在监护人指导下使用。危险技艺仅作历史文化科普，不提供可执行参数；医药内容不能替代现代诊断、药品、急救或专业建议。
联系我们与政策更新
如对隐私政策有疑问，请发送邮件至 beiyangfx@163.com。如果功能或数据处理方式发生实质变化，我们会更新本页内容和生效日期。
ENGLISH
Time Travel Skills Privacy Policy
Effective: August 8, 2026 · Applicable version: 1.0.0 (Build 1)
Time Travel Skills is developed and operated by 北京北洋锋行商贸有限公司. This policy applies to the current iOS version prepared for distribution through the Apple App Store.
On-device operation
No account is required. The app does not upload personal information and contains no ads, analytics, or third-party SDKs. Progress, favorites, check-ins, and preferences remain in the app sandbox and UserDefaults.
Notifications
The only optional system permission is local notification access for a study reminder you enable.
Read-aloud
Poem narration uses Apple's system speech feature. The app does not record audio or request microphone access.
Deletion
Clear records in the app or delete the app to remove its local sandbox data.
Children and important notice
The app is not designed to collect children's personal information. Minors should use it with guidance from a guardian. Dangerous crafts are presented only as non-actionable history. Medical topics do not replace modern diagnosis, medicine, emergency care, or professional advice.
Contact and updates
For privacy questions, email beiyangfx@163.com. We will update this page and its effective date if functionality or data handling changes materially.