SwingArc 隐私政策
SwingArc 尊重您的隐私。本政策说明 SwingArc 如何处理您在使用高尔夫挥杆录像与分析功能时产生的信息。
我们不收集数据
SwingArc 不要求注册账号，不包含广告、第三方分析或用户跟踪功能，也不会把视频、照片、动作分析结果或设备标识符发送给开发者或第三方服务器。
仅在设备本地处理
- 相机用于录制您主动开始的高尔夫挥杆视频。
- 照片图库用于选择您主动导入的视频，以及保存您主动导出的标注图片和视频。
- P1–P8 阶段识别由 Apple Vision 等系统框架在设备本地计算。
- 项目、视频、标注和设置保存在应用的本地容器中。
您的控制权
您可以在 SwingArc 的记录页面删除项目；卸载应用会移除应用本地容器中的剩余数据。您也可以随时在 iOS“设置”中撤销相机或照片权限。
儿童隐私
SwingArc 不以儿童为目标用户，也不会有意收集儿童或其他用户的个人数据。
政策更新与联系
如本政策发生重要变化，我们会更新本页面和生效日期。如有隐私或支持问题，请发送邮件至 liang.ctp@gmail.com。
SwingArc Privacy Policy
SwingArc respects your privacy. This policy explains how information is handled when you record and analyze golf swings.
No data collection
SwingArc requires no account and includes no advertising, third-party analytics, or tracking. Videos, photos, analysis results, and device identifiers are not transmitted to the developer or third-party servers.
On-device processing only
- The camera records golf swings only when you start a manual recording.
- The photo library lets you select videos to import and save annotated photos and videos you choose to export.
- P1–P8 stage detection runs locally using Apple system frameworks such as Vision.
- Projects, videos, annotations, and preferences remain in the app's local container.
Your controls
You can delete projects from the records screen. Uninstalling SwingArc removes remaining data in its local container. Camera and photo access can be revoked at any time in iOS Settings.
Children's privacy
SwingArc is not directed to children and does not knowingly collect personal data from children or other users.
Changes and contact
Material changes will be reflected on this page with a revised effective date. For privacy or support questions, email liang.ctp@gmail.com.