privacy

隐私政策 / Privacy Policy

Stroop Training

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

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：

测试模式（颜色文字 / 动物 / 植物）
会话开始与结束时间、总时长
每次试次的刺激内容、显示颜色、用户响应及反应时（毫秒）
认知分析结果（反应时均值/中位数/标准差、Stroop 干扰效应 SI、促进效应、Delta Score、IES、BIS、PES 等）

所有训练数据均经过 AES-256-CBC 加密后存储在您的设备上，加密密钥由操作系统安全存储（iOS/macOS: Keychain；Android: EncryptedSharedPreferences）。

2. iCloud 同步（可选，仅限 iOS / macOS）

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. 训练提醒通知（可选）

如您开启每日训练提醒，本应用将在您的设备上注册本地通知。仅存储您选择的提醒时间与星期偏好，不上传至任何服务器。通知由设备本地触发，与任何远程服务无关。

4. 数据导出 / 导入

您可将训练数据导出为加密文件（PBKDF2-HMAC-SHA256，100,000 次迭代）。导出的文件完全由您控制，本应用不会将导出数据上传至任何地方。

5. 应用偏好设置

语言选择、试次数、振动开关、计时器显示等偏好仅保存在本地，不上传至任何服务器。

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
不集成任何广告 SDK（无 AdMob 或类似服务）
不使用任何第三方分析或崩溃报告服务
不向第三方出售或共享您的任何数据
无法访问您 iCloud 中的数据

三、第三方服务

本应用仅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

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。您也可在应用内”设置 → 危险操作 → 删除所有训练数据”中一键清除全部本地记录。

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。

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告知您。

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

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:

Test mode (Color-Word / Animals / Plants)
Session start and end times, total duration
Per-trial stimulus content, display color, user response, and reaction time (ms)
Cognitive analysis results (RT mean/median/SD, Stroop Interference Index SI, facilitation effect, Delta Score, IES, BIS, PES, etc.)

All training data is encrypted with AES-256-CBC before being stored. Encryption keys are managed by the operating system’s secure storage (iOS/macOS: Keychain; Android: EncryptedSharedPreferences).

b) iCloud Sync (Optional — iOS / macOS only)

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) Training Reminder Notifications (Optional)

If you enable daily training reminders, the app registers local notifications on your device. Only your chosen reminder time and day-of-week preferences are stored locally. Notifications are triggered entirely on-device and are not connected to any remote service.

d) Data Export / Import

You may export your training data as an encrypted file (PBKDF2-HMAC-SHA256, 100,000 iterations). Exported files are entirely under your control — the app never uploads exported data anywhere.

e) App Preferences

Your language, trial count, vibration, and timer display preferences are saved locally only and are never uploaded to any server.

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 do not integrate any advertising SDK (no AdMob or similar services)
We do not use any third-party analytics or crash-reporting services
We never sell or share your data with third parties
We cannot access your iCloud data

3. Third-Party Services

This app integrates only the following third-party service. Please refer to its privacy policy:

Apple CloudKit (iOS / macOS only): https://www.apple.com/legal/privacy/

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. You may also delete all local training records at any time via Settings → Danger Zone → Delete All Training Data within the app.

5. Children’s Privacy

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

6. Changes to This Policy

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

7. Contact

For privacy inquiries, please contact us at:

📧 micheliafigo2888@gmail.com