privacy

隐私政策 / Privacy Policy

舒尔特方格 · Schulte Grid

最后更新 / Last updated: 2026年3月 / March 2026

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中文版

一、我们收集的信息

1. 训练数据（仅存储在您的设备本地）

本应用在您的设备本地存储训练记录，包括：

• 游戏方格尺寸与完成时长
• 点击序列与区域分布数据
• 专注力分析结果（注意力类型、得分）

所有训练数据均经过 AES-256 加密后存储在您的设备上。

2. iCloud 同步（可选）

如您的设备已登录 iCloud，训练记录将通过 Apple CloudKit 同步至您的个人 iCloud 账户。此数据仅属于您，我们无权访问。

3. 广告相关数据

本应用使用 Google AdMob 展示广告。AdMob 可能收集：

• 广告标识符（IDFA），仅在您通过 App Tracking Transparency 授权后
• 设备类型、系统版本等非个人标识信息

您可随时在”设置 → 隐私与安全性 → 跟踪”中修改授权。

4. 应用偏好设置

语言选择、振动开关、广告开关等偏好仅保存在本地，不上传至任何服务器。

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二、我们不收集的信息

• 不收集姓名、邮箱、手机号等个人身份信息
• 不设置账户或登录系统
• 不向第三方出售您的任何数据
• 无法访问您 iCloud 中的数据

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三、第三方服务

本应用集成以下第三方服务，请参阅其各自隐私政策：

• Apple CloudKit（仅 iOS / macOS）：https://www.apple.com/legal/privacy/
• Google AdMob：https://policies.google.com/privacy

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四、数据保留

训练数据仅存储在您的本地设备及您的 iCloud 账户中。卸载本应用将删除所有本地数据；iCloud 数据可在 iCloud 设置中手动删除。

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五、儿童隐私

本应用不针对 13 岁以下儿童，不会有意收集未成年人信息。

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六、政策变更

如本政策发生重大变更，我们将通过应用内通知您。

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七、联系我们

如有任何隐私相关问题，请通过以下方式联系我们：

📧 micheliafigo2888@gmail.com

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English Version

1. Information We Collect

a) Training Data (stored locally on your device only)

Your training records are stored locally on your device, including:

• Grid size and completion time
• Tap sequences and spatial distribution data
• Attention analysis results (type, score)

All training data is encrypted with AES-256 before being stored.

b) iCloud Sync (Optional)

If you are signed in to iCloud, your training records may be synced to your personal iCloud account via Apple CloudKit. This data belongs solely to you — we have no access to it.

c) Advertising Data

This app uses Google AdMob to display advertisements. AdMob may collect:

• Advertising Identifier (IDFA), only after you grant permission via App Tracking Transparency
• Non-personal device signals such as device type and OS version

You may change this permission at any time in Settings → Privacy & Security → Tracking.

d) App Preferences

Your language, vibration, and ad preferences are saved locally only and are never uploaded to any server.

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2. Information We Do NOT Collect

• We do not collect names, emails, phone numbers, or any personal identifiers
• We have no account or login system
• We never sell your data to third parties
• We cannot access your iCloud data

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3. Third-Party Services

This app integrates the following third-party services. Please refer to their respective privacy policies:

• Google AdMob: https://policies.google.com/privacy
• Apple CloudKit: https://www.apple.com/legal/privacy/

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4. Data Retention

Training data exists only on your device and in your iCloud account. Uninstalling the app removes all local data. iCloud data can be deleted manually via iCloud settings.

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5. Children’s Privacy

This app is not directed at children under 13 and we do not knowingly collect information from minors.

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6. Changes to This Policy

We will notify you of significant changes through an in-app notice.

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7. Contact

For privacy inquiries, please contact us at:

📧 micheliafigo2888@gmail.com