我们访问的信息

• 相机画面与手部关键点：用于在设备本地识别最多两只手、生成滤镜分区，并实时预览视觉效果。相机画面和手部关键点不会上传，也不会作为云端素材保存。
• 麦克风音频：仅在你主动开始录制后使用，用于录制现场声音并与可选 BGM 在设备本地合成为成片。录音不会上传到我们的服务器。
• 照片权限：仅在你保持“同时保存到系统相册”开启时，用于将由本 App 创建的视频添加到系统照片图库。App 不读取或列举你的系统相册；你可在照片 App 中删除已同步的副本。
• 本地偏好与录制额度：例如已选滤镜、BGM 和可用录制次数，保存在设备上，用于恢复你的使用状态。

我们如何使用这些信息

相机帧、手部关键点、现场音频、BGM 混音和最终视频都在设备本地完成实时处理或保存。我们不运营用于上传、托管或分析你的拍摄内容的服务，也不会将这些内容出售、出租或用于定向广告。

App 没有面向用户的账号、个人资料或云端作品库。除非你主动通过 iOS 系统分享面板把作品发送给第三方，否则作品仅由你在本机和系统照片图库中控制。

网络、广告与第三方服务

App 会访问我们的配置服务以获取录制和广告相关配置。此类请求会包含 App 的包标识、App 版本和系统版本，以便返回兼容的配置；相机画面、手部关键点、麦克风录音和成片视频不包含在这些请求中。

在免费录制额度用尽且广告功能可用时，App 可能展示 Google AdMob 的激励广告，以解锁额外录制次数。我们为广告请求启用非个性化广告参数，关闭 Publisher First Party ID；App 不请求 App Tracking Transparency 授权，也不将 Apple 的广告标识符（IDFA）用于自身用途。

在适用地区，App 会使用 Google 的 User Messaging Platform（UMP）请求同意；当 Google 要求提供隐私选项时，App 内会显示“广告隐私选项”。你也可以查阅 Google 如何在合作伙伴网站和 App 中使用信息。

你的选择

• 你可以在 iOS“设置”中调整相机、麦克风或照片权限。若相机、麦克风，或开启“同时保存到系统相册”后的照片权限被拒绝，App 会显示仅含“前往设置”的全屏权限恢复页，并在授权前阻止其他操作。
• 你可以在 App 的作品页面或系统“照片”App 中删除已保存的视频。
• 如 App 显示“广告隐私选项”，你可在其中查看或调整适用的广告同意选择。
• 你可以选择不观看激励广告；这不会影响已保存作品，只会影响广告解锁额外录制次数的可用性。

儿童隐私

Touch Designer 不面向儿童收集或建立个人资料。若未成年人使用 App，建议由监护人协助管理相机、麦克风、照片权限以及系统分享行为。

政策更新与联系我们

如我们变更信息处理方式或接入新的第三方服务，我们会在本页面和适用的 App Store 隐私信息中更新说明。隐私相关问题请访问 支持中心，或发送至 support@mxoxl.com。

Information We Access

• Camera frames and hand landmarks: used locally to detect up to two hands, create filter spaces, and render live effects. They are not uploaded or stored as cloud media.
• Microphone audio: used only after you start recording, to capture live sound and mix it locally with optional BGM. Recordings are not uploaded to our servers.
• Photos permission: used only while Save to Photos remains enabled, to add videos created by the app to your system Photos library. The app does not read or enumerate your Photos library; you can delete synced copies in Photos.
• Local preferences and recording allowance: such as selected filters, BGM, and available recordings, stored on your device to restore your experience.

How We Use Information

Camera frames, hand landmarks, live audio, BGM mixing, and finished videos are processed or saved locally on your device. We do not operate a service for uploading, hosting, or analyzing your recorded content, and we do not sell, rent, or use that content for targeted advertising.

The app does not provide user accounts, user profiles, or a cloud works library. Unless you intentionally send a work through the iOS share sheet, it remains under your control on your device and in your Photos library.

Network, Advertising, and Third Parties

The app contacts our configuration service for recording and advertising settings. These requests include the app bundle identifier, app version, and operating-system version so we can return compatible settings; camera frames, hand landmarks, microphone recordings, and finished videos are not part of those requests.

When the free recording allowance is exhausted and advertising is available, the app may show a Google AdMob rewarded ad to unlock another recording. We request non-personalized ads, disable Publisher First Party ID, and do not request App Tracking Transparency permission or use Apple's Identifier for Advertisers (IDFA) for our own purposes.

Where required, the app uses Google's User Messaging Platform (UMP) to request consent. When Google requires a privacy-options entry point, the app shows “Advertising Privacy Options.” See how Google uses information from sites and apps that use its services.

Your Choices

• You can adjust Camera, Microphone, or Photos permission in iOS Settings. If Camera, Microphone, or (while Save to Photos is enabled) Photos permission is denied, the app shows a full-screen recovery page with only an Open Settings action and blocks other controls until access is granted.
• You can delete saved videos in the app's Works screen or in the Photos app.
• When “Advertising Privacy Options” is shown, you can use it to review or adjust applicable advertising consent choices.
• You may choose not to watch rewarded ads. This does not affect works already saved; it only affects whether extra recordings can be unlocked by ads.

Children's Privacy

Touch Designer does not collect information to create profiles for children. If a minor uses the app, a parent or guardian should help manage Camera, Microphone, Photos permissions, and sharing through the system share sheet.

Updates and Contact

If our information practices change or we add a new third-party service, we will update this page and applicable App Store privacy information. For privacy questions, visit the Support page or email support@mxoxl.com.