本政策先提供中文版本，英文版本见页面下半部分。如两种文本理解不一致，以适用法律要求和中文版本为准。
1. 适用范围
本政策适用于“石上”iOS App。石上用于篆刻印稿设计、刻序标注、AR 上石、印稿导出和印蜕对照修印。我们坚持本地优先原则，不要求注册账号。
2. 在设备本地处理和保存的数据
为实现创作功能，App 会在你的设备上处理和保存以下内容：
- 印文、印面轮廓、字体选择、字形位置、大小、角度、刻序及项目设置；
- 你主动导入的字稿或印面图片；
- 用于修印的印蜕照片、裁正结果、对齐参数和问题标记；
- 外观、导出偏好等本地设置。
上述创作数据不会由石上上传到开发者服务器。你删除修印记录时，对应印蜕图片和记录会一并删除；你删除项目时，该项目关联的导入图片和修印图片会一并删除。卸载 App 通常会清除其本地数据，但已经导出到系统相册或其他位置的文件需要由你自行管理。
3. 相机与照片权限
- 相机：用于 AR 对位上石，以及拍摄钤印后的印蜕进行修印校对。相机画面在设备上实时处理。
- 照片读取：仅在你主动选择时，用于导入你拥有使用权的字稿、印面或印蜕。
- 照片写入：仅在你主动导出时，用于把印稿保存到系统相册。
你可以在 iOS“设置”中撤回权限。撤回后，对应功能可能无法使用，但不影响其他不依赖该权限的功能。
4. 订阅与购买
月度和年度会员由 Apple App Store 与 StoreKit 处理。App 会从 Apple 获取商品信息、价格、试用资格、经验证的订阅状态和到期时间，用于展示方案和解锁权益。我们不会获得或保存你的银行卡号、完整 Apple 账户信息或支付凭证。Apple 对相关数据的处理受其自身隐私政策约束。
5. 分析、广告与追踪
当前正式版本未接入第三方广告 SDK、第三方行为分析 SDK或跨 App 追踪，也不会出售个人信息。开发调试版本可能在本机控制台输出不包含用户创作内容的功能事件，仅用于开发排错，不会上传。
6. 外部链接
App 可能打开技术支持、隐私政策、使用条款或第三方学习资源页面。离开石上后，相关网站会按照其各自政策处理数据；请在提交信息前阅读对应页面的隐私说明。
7. 数据安全与保留
创作数据保存在 iOS 为 App 分配的本地存储空间中，并受设备系统安全机制保护。数据通常保留到你在 App 内删除、卸载 App 或清除设备数据为止。任何存储方式都无法保证绝对安全，请妥善保管设备并设置系统锁屏密码。
8. 未成年人
石上不是专门面向未满 14 周岁未成年人的服务，也不会主动收集未成年人的个人信息。未成年人应在监护人指导下使用 App 和订阅服务。
9. 你的权利
你可以在 App 内删除修印记录或项目，也可以通过卸载 App 删除其本地数据。如需咨询、投诉，或请求处理我们可能通过支持邮件收到的信息，请通过下方邮箱联系我们。为保护安全，我们可能需要核实请求人与相关信息的关系。
10. 政策更新与联系
功能或数据处理方式发生重要变化时，我们会更新本政策，并通过新版本页面或其他适当方式告知。联系邮箱：892284544@qq.com。
StoneScript Privacy Policy
Updated and effective: August 30, 2026
1. Scope
This policy applies to the StoneScript iOS app, which provides seal-design, carving-sequence annotation, AR transfer, export, and impression-comparison tools. StoneScript is local-first and does not require an account.
2. Data processed and stored on your device
The app locally processes and stores seal text, outlines, typography and layout settings, carving annotations, imported artwork, impression photographs, crop and alignment settings, repair markers, and app preferences. StoneScript does not upload this creative content to the developer's servers.
Deleting a repair record removes its locally stored impression image and metadata. Deleting a project also removes imported artwork and repair images linked to that project. Uninstalling the app generally removes its local data. Files already exported to Photos or another location remain under your control.
3. Camera and photo permissions
- Camera: used for AR alignment and for capturing a stamped impression for repair comparison. Camera frames are processed on-device.
- Photo access: used only when you choose artwork, a seal face, or an impression to import.
- Photo saving: used only when you choose to export an image to Photos.
You may withdraw these permissions in iOS Settings. Features that require a withdrawn permission may stop working.
4. Subscriptions and purchases
Monthly and annual memberships are processed by Apple through the App Store and StoreKit. The app receives product details, localized pricing, introductory-offer eligibility, verified entitlement status, and expiration dates to present plans and unlock access. We do not receive or store your card number, full Apple Account information, or payment credentials.
5. Analytics, advertising, and tracking
The current production app contains no third-party advertising SDK, third-party behavior analytics SDK, or cross-app tracking, and we do not sell personal information. Development builds may print non-content feature events to the local debug console for troubleshooting; these events are not uploaded.
6. External links
The app may open support, legal, or third-party learning pages. Once you leave StoneScript, those sites process data under their own policies.
7. Security and retention
Creative data is stored in the app's iOS container and is protected by device security mechanisms. It is normally retained until you delete it, uninstall the app, or erase device data. No storage method is completely secure, so please protect your device with an appropriate passcode.
8. Children
StoneScript is not directed specifically to children under 14 and does not knowingly collect their personal information. Minors should use the app and subscription services with guidance from a parent or guardian.
9. Your choices and contact
You can delete repair records and projects in the app or remove local app data by uninstalling it. For privacy questions, complaints, or requests regarding information you may have sent through support, contact 892284544@qq.com.
10. Changes
We may update this policy when features or data practices materially change. We will provide notice through an updated page, app release, or another appropriate channel.