Privacy Policy隐私政策

1. Information handled when ads are shown

Granny Go does not use GameAnalytics or another analytics SDK. However, Unity Ads may automatically collect or receive limited information needed to deliver, measure, secure, and improve advertisements, including:

• Device and app information, such as device model, operating system, language, app version, and screen or technical capabilities;
• Network information, including IP address and approximate location derived from it;
• Device, app-specific, and advertising identifiers, where available and permitted;
• Ad activity, such as ad requests, impressions, views, clicks, completion, and related timestamps;
• Technical logs and diagnostics related to ad delivery, errors, fraud prevention, and security.

Unity processes this information under its own Game Player and App User Privacy Policy. We receive advertising reports in aggregated form and do not use them to identify you by name.

2. Advertising identifiers, personalization, and ATT

Unity Ads may use an advertising identifier, such as Apple’s IDFA or the Android Advertising ID, for advertising where permitted. On iOS, access to IDFA requires your permission through Apple’s App Tracking Transparency (“ATT”) prompt. If you decline or if consent is not available, the identifier is not made available for tracking and ads may be contextual or less personalized. You can change tracking permissions in your device settings. Where available, you can also use the Data Privacy control shown in a Unity ad to manage Unity’s advertising privacy choices.

We do not sell personal information ourselves.

3. Game progress and features not included

Game settings and progress are stored locally on your device. We do not operate an account system, login, online or cloud save, multiplayer service, or player ID for Granny Go. The current version does not offer in-app purchases. We therefore do not collect account credentials, cloud-save data, multiplayer data, or purchase records.

4. Support communications

If you contact us, we receive the information you choose to send, such as your email address, message, device model, screenshots, or attachments. We use it only to answer your request, investigate a problem, or handle a privacy request. Please do not send passwords, payment-card details, or other unnecessary sensitive information.

5. How information is used and shared

Ad-related information is used to deliver and measure ads, limit repeated ads, detect invalid activity and fraud, maintain security, and comply with legal obligations. Unity may work with advertising and service partners as described in its privacy policy. We do not independently share local game progress because it is not uploaded to us.

6. Retention and deletion

Local game progress remains on your device until you clear the Game’s data or uninstall the Game. We do not hold a server copy of that progress and cannot restore it after it is deleted. Unity determines retention for information it processes through Unity Ads under its own policy. You may use the Data Privacy control displayed in a Unity ad to access available Unity privacy choices.

To ask us about data or request deletion of information you sent directly to us, email zhiwei.liu0313@gmail.com with the subject “Granny Go Privacy Request.” We may ask for limited information to verify and locate your request. Because Granny Go has no account or player ID, we may be unable to associate Unity Ads data with you directly.

7. Data security and international processing

We use reasonable measures designed to protect information we receive. No transmission or storage method is completely secure. Unity and its service providers may process ad-related information in countries other than where you live, subject to applicable safeguards described in Unity’s policy.

8. Children’s privacy

Granny Go is not directed to children under 13. We do not knowingly collect personal information from children under 13. If you believe a child has sent personal information to us, contact us so that we can review and delete it where required.

9. Your privacy rights

Depending on where you live, you may have rights to access, correct, delete, restrict, or object to certain processing, or to withdraw consent. Contact us using the address below. Requests concerning information controlled by Unity may need to be submitted through Unity’s privacy controls or directly to Unity.

10. Changes and contact

We may update this policy when the Game or legal requirements change. We will post the revised policy here and update the date above. For privacy questions or requests, contact zhiwei.liu0313@gmail.com.

一、广告展示过程中处理的信息

Granny Go 不使用 GameAnalytics 或其他统计分析 SDK。但在展示广告时，Unity Ads 可能自动收集或接收用于投放、衡量、保护和改进广告服务所需的有限信息，包括：

• 设备与应用信息，例如设备型号、操作系统、语言、应用版本、屏幕及技术能力；
• 网络信息，包括 IP 地址以及由其推断的大致位置；
• 在可用且法律允许时的设备标识符、应用专用标识符和广告标识符；
• 广告活动信息，例如广告请求、展示、观看、点击、完成情况及相关时间；
• 与广告投放、错误排查、防欺诈和安全有关的技术日志及诊断信息。

Unity 按照其自身的 游戏玩家及应用用户隐私政策 处理上述信息。我们获得的是汇总后的广告报告，不会使用这些报告识别您的姓名。

二、广告标识符、个性化与 ATT

在获得允许时，Unity Ads 可能使用 Apple IDFA、Android 广告 ID 等广告标识符提供广告。在 iOS 上，访问 IDFA 需要先通过 Apple“应用跟踪透明度”（ATT）提示获得您的许可。如果您拒绝授权或未提供相关同意，该标识符将不会用于跟踪，您看到的广告可能是情境广告或个性化程度较低的广告。您可以在设备系统设置中更改跟踪权限。在 Unity 广告提供相关入口时，您也可通过广告中的“Data Privacy（数据隐私）”控件管理 Unity 的广告隐私选项。

我们自身不会出售您的个人信息。

三、游戏进度及未包含的功能

游戏设置与进度仅保存在您的设备本地。Granny Go 不提供账号注册或登录、在线或云存档、多人服务及玩家 ID。当前版本不提供应用内购买。因此，我们不会收集账号凭据、云存档数据、多人游戏数据或购买记录。

四、客服通信

当您联系我们时，我们会收到您主动发送的信息，例如电子邮箱、消息、设备型号、截图或附件。我们仅将这些信息用于回复请求、排查问题或处理隐私请求。请勿发送密码、银行卡信息或其他不必要的敏感信息。

五、信息的使用与共享

与广告有关的信息用于投放和衡量广告、限制广告重复展示、识别无效活动与欺诈、维护安全以及履行法律义务。Unity 可能按照其隐私政策与广告及服务合作伙伴合作。由于本地游戏进度不会上传给我们，我们不会对外共享该进度。

六、保存与删除

本地游戏进度会保留在您的设备中，直到您清除本游戏的数据或卸载本游戏。我们不保存服务器副本，删除后也无法为您恢复。Unity 按照其自身政策决定通过 Unity Ads 处理的信息的保存期限。您可以在 Unity 广告提供相关入口时，通过广告中的“Data Privacy（数据隐私）”控件使用 Unity 提供的隐私选项。

如需询问数据情况，或删除您直接发送给我们的信息，请以“Granny Go 隐私请求”为邮件主题联系 zhiwei.liu0313@gmail.com。 我们可能要求您提供有限信息以核验并查找相关请求。由于 Granny Go 没有账号或玩家 ID，我们可能无法直接将 Unity Ads 数据与您本人对应。

七、数据安全与跨境处理

我们采取合理措施保护收到的信息，但任何传输或存储方式都无法保证绝对安全。Unity 及其服务商可能在您所在国家或地区之外处理广告相关信息，并适用 Unity 隐私政策中所述的相关保障措施。

八、儿童隐私

Granny Go 不面向 13 岁以下儿童。我们不会在知情的情况下收集 13 岁以下儿童的个人信息。如果您认为儿童向我们发送了个人信息，请联系我们，我们将按要求审查并删除。

九、您的隐私权利

根据您所在地区的法律，您可能有权请求访问、更正、删除、限制或反对某些处理，或者撤回同意。您可以通过下方邮箱联系我们。对于由 Unity 控制的信息，您可能需要使用 Unity 的隐私控件或直接向 Unity 提交请求。

十、政策更新与联系方式

当游戏功能或法律要求发生变化时，我们可能更新本政策，并在本页面发布新版本及修改上方日期。如有隐私问题或请求，请联系 zhiwei.liu0313@gmail.com。