Privacy Policy
隐私政策

Effective and last updated: August 4, 2026

This policy explains how Shitu (全能识图), operated by Beijing 8791 Technology Co., Ltd. (“we”), handles information.

1. Features processed on your device

Text extraction and QR recognition use system frameworks on your device. Images used only for these modes are not sent to our server.

2. Optional AI image processing

When you choose AI image understanding or document insights and give consent, the single image you selected, recognition mode, preferred language, and app version are sent over HTTPS to our service to produce the requested result. Service credentials remain on the server.

Our service processes the request in memory and does not intentionally persist the image or AI response. We and our infrastructure providers process the request only to deliver this feature, not for advertising, cross-app tracking, or user profiling.

3. Accounts, identifiers, analytics, and advertising

The current version does not require an account and does not send an advertising identifier, contacts, precise location, or your full photo library. We do not integrate advertising, third-party analytics, or third-party crash-reporting SDKs in this version. Basic network data such as IP address may be processed transiently by hosting and network providers to deliver the request.

4. Purchases

Subscriptions and in-app purchases are processed by Apple. We receive verified transaction and entitlement status through StoreKit on your device; we do not receive or store payment card details.

5. Local data and choices

Recognition history and AI trial usage are stored on your device. You can clear local records and withdraw AI upload consent in the app. Withdrawing consent does not affect on-device features.

6. Retention, security, and children

Our AI service does not intentionally retain uploaded images or results. Hosting and infrastructure providers may process limited technical records according to their own retention practices. We use HTTPS in transit. The app is not directed to children under 13.

7. Your requests and changes

You may request access, correction, or deletion of information we control by emailing vokie123@gmail.com. Because the app has no account and our service does not persist AI content, we may have no server-side record that identifies you. We may update this policy when the product or service providers change and will revise the date above.

生效及最后更新日期：2026 年 8 月 4 日

本政策说明由北京捌柒玖壹科技有限公司（“我们”）运营的全能识图如何处理信息。

1. 在设备端处理的功能

文字提取和二维码识别使用系统框架在您的设备上处理。仅用于这些模式的图片不会发送到我们的服务器。

2. 可选的 AI 图片处理

当您选择“AI 万物识别”或“文档重点整理”并明确同意后，您当前选中的一张图片、识别模式、首选语言和 App 版本会通过 HTTPS 发送到我们的 AI 服务，以生成您请求的结果。服务凭据只保存在服务器。

我们的服务在内存中处理请求，不主动持久化图片或 AI 结果。我们和基础设施服务商仅为提供该功能处理请求，不会将内容用于广告、跨 App 跟踪或用户画像。

3. 账号、标识符、分析与广告

当前版本无需注册登录，不发送广告标识符、通讯录、精确位置或整本相册。当前版本未集成广告、第三方分析或第三方崩溃上报 SDK。为完成网络请求，托管和网络服务商可能会短暂处理 IP 地址等基础网络信息。

4. 购买

订阅和 App 内购买由 Apple 处理。App 通过设备上的 StoreKit 获取经验证的交易与权益状态；我们不会收到或保存银行卡信息。

5. 本机数据与您的选择

识别历史和 AI 体验次数保存在您的设备。您可以在 App 内清空本机记录、撤回 AI 图片上传授权；撤回不会影响端侧功能。

6. 保存、安全与儿童

我们的 AI 服务不会主动保存上传图片或识别结果。托管及基础设施服务商可能按照各自规则处理有限技术记录。数据传输使用 HTTPS。本 App 不以 13 岁以下儿童为目标用户。

7. 您的请求与政策更新

您可发送邮件至 vokie123@gmail.com，申请访问、更正或删除我们控制的信息。由于 App 无账号且服务不保存 AI 内容，我们可能不存在能够识别您的服务端记录。产品或服务商发生变化时，我们可能更新本政策，并修改上述日期。