隐私政策

生效日期： 2025年11月7日

本隐私政策说明了作为个人开发者， 刘磊（“我”），在您使用我的应用程序 智升（“本服务”）时，如何收集、使用和处理您的信息。

1. 我收集的信息

本服务使用由 Google 提供的 Firebase 平台构建。因此，本服务会自动收集某些数据以确保其正常运行，并帮助我了解用户如何使用本服务。收集的信息类型可能包括：

  • 使用数据： 关于您与本服务互动的信息，例如您使用的功能、进行的操作以及活动的时间、频率和持续时长。
  • 设备信息： 关于您用于访问本服务的设备信息，包括硬件型号、操作系统及版本、以及唯一的设备标识符（用于应用功能和分析目的，不用于跨应用或跨网站追踪）。
  • 分析信息： Firebase 会自动收集使用情况和用户参与度数据。这有助于我了解本服务的表现并进行改进。
  • 崩溃和性能数据： 当应用出现错误或性能问题时，Firebase Crashlytics 会收集崩溃报告和性能数据，以帮助我修复问题并改善应用稳定性。

重要说明： 本应用不进行跨应用或跨网站的用户追踪。收集的设备标识符仅用于应用内分析和功能改进，不会用于在其他应用或网站上追踪您的活动。

2. 我如何使用您的信息

通过 Firebase 收集的信息将用于以下目的：

  • 提供、维护和改进本服务的功能与性能。
  • 监控和分析使用情况与趋势，以改善您的体验。
  • 确保本服务的安全性和稳定性（例如，通过 Firebase Crashlytics 等服务进行错误报告）。

3. 第三方服务提供商 (Firebase)

我使用由 Google Inc. 提供的 Firebase 作为第三方服务提供商。Firebase 有其自身的隐私政策，其收集的数据受 Google 隐私政策的约束。我建议您查阅其政策以了解他们如何处理您的数据。

  • Google 隐私政策： https://policies.google.com/privacy

我不会将本服务收集的您的个人信息出售或分享给任何其他第三方。

4. 数据安全

我采取合理的措施来保护您的信息，防止丢失、被盗、滥用以及未经授权的访问。但请注意，没有任何安全措施是完美或无法被攻破的。

5. 您的权利

根据适用的数据保护法律，您拥有以下权利：

  • 访问权： 您可以要求我提供关于我收集的您的个人信息的副本。
  • 删除权： 您可以通过应用内的"删除账号"功能删除您的账号和所有相关数据。您也可以随时通过电子邮件联系我，要求删除您的个人信息。
  • 数据可携带权： 在某些情况下，您有权以结构化、常用和机器可读的格式接收您的个人信息。

如果您希望行使这些权利，请通过电子邮件与我联系：mrliul156@gmail.com

6. 儿童隐私

本服务不面向13岁以下（或您所在司法管辖区规定的适用年龄）的儿童。我不会有意收集13岁以下儿童的个人信息。如果您是父母或监护人，并且您认为您的孩子向我提供了个人信息，请立即与我联系，以便我采取措施从我的系统中删除该信息。

7. 数据保留

我会保留您的个人信息，只要您的账号处于活跃状态，或者为提供本服务、遵守法律义务、解决争议和执行我们的协议所必需的时间。当您删除账号时，我会删除或匿名化您的个人信息，除非法律要求我保留某些信息。

8. 本隐私政策的变更

我可能会不时更新本隐私政策。我会通过在本服务中发布新的隐私政策来通知您任何变更。建议您定期查看本隐私政策以了解任何变更。重大变更将通过应用内通知或电子邮件通知您。

9. 联系我

如果您对本隐私政策有任何疑问、意见或希望行使您的权利，请通过以下方式与我联系：mrliul156@gmail.com

Privacy Policy

Effective Date: November 7, 2025

This Privacy Policy explains how I, Liu Lei, as an individual developer ("I", "me", or "my"), collect, use, and handle your information when you use my application, Mind Improve ("the Service").

1. Information I Collect

The Service is built using the Firebase platform, provided by Google. As such, the Service automatically collects certain data to function properly and to help me understand how users interact with it. The types of information collected may include:

  • Usage Data: Information about your interactions with the Service, such as the features you use, the actions you take, and the time, frequency, and duration of your activities.
  • Device Information: Information about the device you use to access the Service, including the hardware model, operating system and version, and unique device identifiers (used for app functionality and analytics purposes only, not for cross-app or cross-website tracking).
  • Analytics Information: Firebase automatically collects usage and user engagement data. This helps me understand how the Service is performing and how to improve it.
  • Crash and Performance Data: When the app experiences errors or performance issues, Firebase Crashlytics collects crash reports and performance data to help me fix issues and improve app stability.

Important Note: This app does not engage in cross-app or cross-website user tracking. Device identifiers collected are used only for in-app analytics and functionality improvements, and are not used to track your activities across other apps or websites.

2. How I Use Your Information

The information collected via Firebase is used for the following purposes:

  • To provide, maintain, and improve the functionality and performance of the Service.
  • To monitor and analyze usage and trends to improve your experience.
  • To ensure the security and stability of the Service (e.g., through error reporting services like Firebase Crashlytics).

3. Third-Party Service Provider (Firebase)

I use Firebase, a service provided by Google Inc., as a third-party service provider. Firebase has its own privacy policy, and the data it collects is subject to Google's Privacy Policy. I recommend that you review their policies to understand how they handle your data.

  • Google Privacy Policy: https://policies.google.com/privacy

I do not sell or share your personal information collected by the Service with any other third parties.

4. Data Security

I take reasonable measures to protect your information from loss, theft, misuse, and unauthorized access. However, please be aware that no security measures are perfect or impenetrable.

5. Your Rights

Under applicable data protection laws, you have the following rights:

  • Right to Access: You may request a copy of the personal information I have collected about you.
  • Right to Deletion: You can delete your account and all associated data through the "Delete Account" feature in the app. You may also contact me by email at any time to request deletion of your personal information.
  • Right to Data Portability: In certain circumstances, you have the right to receive your personal information in a structured, commonly used, and machine-readable format.

If you wish to exercise these rights, please contact me by email at: mrliul156@gmail.com

6. Children's Privacy

The Service is not directed to children under the age of 13 (or the applicable age in your jurisdiction). I do not knowingly collect personal information from children under the age of 13. If you are a parent or guardian and you believe that your child has provided me with personal information, please contact me immediately so that I can take steps to remove that information from my systems.

7. Data Retention

I will retain your personal information for as long as your account is active or as needed to provide the Service, comply with legal obligations, resolve disputes, and enforce our agreements. When you delete your account, I will delete or anonymize your personal information, unless I am required by law to retain certain information.

8. Changes to This Privacy Policy

I may update this Privacy Policy from time to time. I will notify you of any changes by posting the new Privacy Policy within the Service. You are advised to review this Privacy Policy periodically for any changes. Material changes will be notified to you through in-app notifications or email.

9. Contact Me

If you have any questions, concerns, or wish to exercise your rights regarding this Privacy Policy, please contact me at: mrliul156@gmail.com