最后更新：2026年8月21日

隐私政策

SizeHalo 的核心测量功能不收集个人数据，不需要账户，也不使用广告或第三方分析服务。

1. App 不收集的数据

SizeHalo 不收集或上传姓名、电子邮箱、电话号码、精确位置、联系人、照片、相机画面、支付信息、广告标识符或设备标识符。App 不包含开发者运营的账户、广告、分析或云同步服务。

2. 保存在设备上的数据

屏幕校准参数、测量历史（包括内径、测量日期和校准方式）保存在 SizeHalo 的本机 App 容器中，不会发送给开发者。你可以在 App 内删除历史记录；卸载 App 会删除其本机数据。

3. 分享尺寸卡

只有当你主动点击分享时，SizeHalo 才会在本机生成尺寸卡图片，并交给你选择的系统分享目标。接收图片的 App 或服务可能依据其自身隐私政策处理该图片。

4. 网站与支持邮件

本网站不使用分析工具、广告追踪器或非必要 Cookie。服务器可能为了安全和故障排查处理普通网络请求信息。若你发送支持邮件，开发者会收到你主动提供的邮箱地址、邮件内容和附件，仅用于回复和解决问题。

5. 保留与删除

App 内数据由你控制并保留在设备上。支持邮件只在解决问题及履行必要法律义务所需的期间内保留。你可以通过下方邮箱请求删除支持通信。

6. 数据出售、共享和跨境传输

开发者不出售个人数据，也不将个人数据用于定向广告。除你主动选择的分享目标、邮件服务商，或法律明确要求的情况外，开发者不会向第三方披露你提供的支持信息。

7. 儿童隐私

SizeHalo 是通用生活工具，不以儿童为目标，也不会故意收集儿童的个人信息。

8. 你的选择与权利

由于核心 App 数据仅保存在你的设备上，开发者无法访问、导出或删除这些数据。你可以直接删除测量记录或卸载 App。对于你主动发送的支持通信，可以通过电子邮件提出访问、更正或删除请求。

9. 政策变更与联系

如数据处理方式发生实质变化，本页面会更新日期和内容。隐私问题或删除请求请发送至 2452662575@qq.com。

Last updated: August 21, 2026

Privacy Policy

SizeHalo’s core measurement features do not collect personal data, require an account, or use advertising or third-party analytics.

1. Data the App does not collect

SizeHalo does not collect or upload names, email addresses, phone numbers, precise location, contacts, photos, camera footage, payment information, advertising identifiers, or device identifiers. The App has no developer-operated account, advertising, analytics, or cloud-sync service.

2. Data stored on your device

Screen-calibration settings and measurement history—including inner diameter, measurement date, and calibration method—are stored in SizeHalo’s local App container and are not sent to the developer. You can delete history inside the App. Uninstalling the App removes its local data.

3. Sharing a size card

Only when you tap Share does SizeHalo generate a size-card image on your device and pass it to the system destination you choose. The receiving app or service may process that image under its own privacy policy.

4. Website and support email

This website uses no analytics, advertising trackers, or non-essential cookies. The server may process ordinary request information for security and troubleshooting. If you email support, the developer receives the address, message, and attachments you choose to provide and uses them only to respond and resolve the issue.

5. Retention and deletion

You control App data stored on your device. Support email is retained only as reasonably necessary to resolve the request and meet legal obligations. You may request deletion of support correspondence using the email below.

6. Sale, sharing, and international processing

The developer does not sell personal data or use it for targeted advertising. Support information is not disclosed except to the sharing destination you choose, the email provider needed to deliver your message, or where disclosure is legally required.

7. Children’s privacy

SizeHalo is a general-purpose utility, is not directed to children, and does not knowingly collect personal information from children.

8. Your choices and rights

Because core App data remains only on your device, the developer cannot access, export, or delete it. You can delete measurements or uninstall the App. For support correspondence you sent, you may request access, correction, or deletion by email.

9. Changes and contact

If data practices materially change, this page and its update date will be revised. Send privacy questions or deletion requests to 2452662575@qq.com.