Privacy Policy隐私政策

1. Photos and permissions1. 照片与权限

When you start selecting photos, ShotTile explains why access is needed before requesting iOS photo permissions. Depending on your iOS version and choice, you may grant access to all photos or only selected photos. ShotTile reads the photos available under that grant through iOS PhotoKit and shows them in its local picker. If access is limited, the app only displays the photos iOS makes available.当你开始选择照片时，拼刻会在申请 iOS 照片权限前说明用途。根据 iOS 版本和你的选择，你可以允许访问全部照片或仅允许访问选定照片。拼刻通过 iOS PhotoKit 读取授权范围内的照片，并在本地选图页展示。若选择有限访问，应用只展示 iOS 提供的照片。

Photos and orientation information are used only for album display, thumbnails, preview, editing and collage export. They are not uploaded to ShotTile servers and are not sent to advertising providers.照片及其方向信息仅用于相册展示、缩略图、预览、编辑和拼图导出，不会上传到拼刻服务器，也不会发送给广告服务商。

Local smart layout本地智能排版

When you use smart layout, Apple Vision analyses photo proportions and face or person positions on your device to help choose a layout and crop. These results are used for composition, not to identify people or create identity profiles. Photo content and detection results are not uploaded to our servers or sent to advertising services.使用智能排版时，应用通过 Apple Vision 在设备本地分析照片比例、人脸或人物位置，用于推荐布局与调整取景。分析结果仅用于构图，不用于识别个人身份或建立身份档案。照片内容和检测结果不会上传至我们的服务器，也不会发送给广告服务。

If an authorised photo is stored in iCloud, iOS may download it through your Apple photo-library settings. This is separate from ShotTile uploading photos.如果授权照片存储于 iCloud，iOS 可能根据您的 Apple 照片库设置下载照片；这不代表拼刻将照片上传到开发者服务器。

2. Storage, exports and sharing2. 存储、导出与分享

The app uses memory and local files for thumbnails, editing previews and collage exports. Preferences such as language, watermark choice and review-prompt timing are stored on your device. Exported collages saved to Photos remain there until you delete them.应用使用内存和本地文件处理缩略图、编辑预览及拼图导出。语言、水印选择和评价提示时间等偏好保存在您的设备上。保存到系统相册的拼图会保留至您自行删除。

Sharing opens the iOS share sheet and sends the image only to the destination you choose. When the watermark is enabled, the app creates a local sharing copy without changing the collage saved to Photos. Temporary sharing files can remain in the app sandbox until iOS clears them or the app is deleted. A receiving app or service handles shared content under its own privacy policy.分享时会打开 iOS 系统分享面板，仅向您选择的目标传递图片。启用水印时，应用会生成本地分享副本，不改变已保存到相册的拼图。临时分享文件可能保留在应用沙盒中，直到系统清理或应用被删除。接收图片的应用或服务按照其自身隐私政策处理内容。

You can delete exported images in Photos, change photo access in iOS Settings, and delete the app to remove its local app data. Deleting the app does not delete collages already saved to Photos.您可以在相册中删除导出图片，在 iOS 设置中修改照片权限，也可以删除应用以移除其本地应用数据。删除应用不会删除已保存到系统相册的拼图。

3. Advertising and privacy choices3. 广告与隐私选择

A release build may be distributed with advertising disabled. If advertising is enabled, ShotTile uses Google Mobile Ads (AdMob) and Google User Messaging Platform (UMP). After the applicable consent flow, these services may process IP address, approximate location inferred from IP, advertising or device identifiers, ad interactions and diagnostics to deliver and measure ads, prevent fraud and manage consent. ShotTile does not send collage photo content to these services.正式版本可能在关闭广告的情况下发布。如果启用广告，拼刻会使用 Google Mobile Ads（AdMob）和 Google User Messaging Platform（UMP）。在适用的同意流程完成后，这些服务可能处理 IP 地址、由 IP 推断的大致位置、广告或设备标识符、广告互动和诊断信息，用于展示和衡量广告、防欺诈以及管理同意。拼刻不会向这些服务发送拼图照片内容。

You can change applicable advertising privacy choices from the in-app privacy options, or manage advertising identifiers in iOS Settings. Google’s handling of information is also governed by its own policies.你可以通过应用内的广告隐私选项修改适用的隐私选择，也可以在 iOS 设置中管理广告标识符。Google 对相关信息的处理还受其自身政策约束。

4. Analytics and third-party services4. 分析与第三方服务

The current iOS version does not integrate Firebase Analytics or send app-usage analytics to the developer. Development builds may print local diagnostic events; release builds do not print these analytics events. Advertising services may still process ad-related measurements and diagnostics as described above.当前 iOS 版本未接入 Firebase Analytics，也不会向开发者上报应用使用分析数据。开发调试版本可能输出本地诊断事件，正式版本不输出这些分析事件。广告服务仍可能按上文说明处理广告相关统计和诊断信息。

Google Mobile Ads and UMP provide advertising and consent management when enabled. See the Google Privacy Policy for Google's processing. When available, open Settings → Advertising privacy choices in ShotTile to review applicable consent choices. iOS Settings controls photo access and any system tracking permissions.启用广告时，Google Mobile Ads 和 UMP 分别提供广告及同意管理服务。Google 的信息处理方式请参阅 Google 隐私政策。当入口可用时，您可以在拼刻“设置 → 广告隐私选择”中查看和修改适用的同意选择。照片访问及系统跟踪权限由 iOS 设置管理。

5. Accounts, children and user choices5. 账号、儿童与用户选择

ShotTile does not create or require an account and is not designed specifically for children. You can deny or later revoke photo access in iOS Settings. If you deny access, the collage editor remains available but photo selection cannot show photos until you grant access.拼刻不会创建或要求用户账号，也不是专门面向儿童设计的应用。你可以拒绝照片访问，也可以之后在 iOS 设置中撤销权限。拒绝权限后，拼图编辑功能仍可打开，但在重新授权前无法展示照片供选择。

6. Security and policy updates6. 安全与政策更新

ShotTile limits photo processing to the device and uses iOS permission controls. We may update this policy when the app, data practices or legal requirements change. The latest version is published on this page with its update date.拼刻将照片处理限制在设备本地，并使用 iOS 的权限控制。若应用、数据处理方式或法律要求发生变化，我们可能更新本政策。最新版本及更新日期会发布在本页面。

7. Contact7. 联系我们

For privacy questions or requests concerning app-managed data, contact info@gridnests.com. ShotTile is developed by Bao Li.如有隐私问题，或需要咨询应用管理的数据，请联系 info@gridnests.com。拼刻由包立开发。