Flashcards - Privacy Policy

Privacy Policy 隐私政策

This Privacy Policy describes how your personal information is collected, used, and shared when you use Flashcards (the "App").

1. INFORMATION WE COLLECT

1.1 Information You Provide to Us

When you use the App, we may collect information that you voluntarily provide to us, including:

Account information: If you choose to create an account, we may collect your email address and other account credentials.
User-generated content: This includes the flashcards, decks, notes, and other materials you create or upload through the App.
Communications: If you contact our customer support, we may collect information from your communications with us.

1.2 Information Collected Automatically

When you use the App, we may automatically collect certain information about your device and usage of the App, including:

Device information: We collect information about the device you use to access the App, including the device model, operating system version, unique device identifiers, and mobile network information.
Usage data: We collect information about how you use the App, such as the features you use, the actions you take, the time and duration of your activities, and the frequency of your use of the App.
Location information: The App does not collect precise location information from your device. However, we may infer your approximate location based on your IP address.

1.3 Local-First Data Storage

Flashcards employs a local-first design philosophy, which means that all your personal data, including flashcards, decks, and learning progress, is stored locally on your device. This data is not automatically sent to our servers unless you explicitly choose to back up or sync your data.

2. HOW WE USE YOUR INFORMATION

We use the information we collect to:

Provide, maintain, and improve the App and its features;
Personalize your experience with the App;
Develop new features and functionality;
Understand how users interact with the App;
Provide customer support;
Prevent fraud and enhance the security of the App;
Comply with applicable laws and regulations;
Enforce our Terms of Service;
Respond to your requests, questions, and feedback.

3. SHARING YOUR INFORMATION

We do not share your personal information with third parties except as described in this Privacy Policy:

3.1 Service Providers

We may share your information with third-party service providers who perform services on our behalf, such as:

Cloud storage providers (if you choose to back up your data);
Analytics providers to help us understand how users interact with the App;
Customer support services to assist with user inquiries.

These service providers are authorized to use your information only as necessary to provide these services to us and are obligated to protect your information.

3.2 Legal Requirements

We may disclose your information if we believe that such disclosure is necessary to:

Comply with applicable law, regulation, legal process, or governmental request;
Protect the rights, property, or safety of us, our users, or others;
Detect, investigate, and prevent fraudulent transactions and other illegal activities;
Enforce our Terms of Service.

3.3 Business Transfers

If we are involved in a merger, acquisition, or sale of all or a portion of our assets, your information may be transferred as part of that transaction. We will notify you via email and/or a prominent notice in the App of any such change in ownership or control of your personal information.

4. DATA RETENTION

Since Flashcards uses a local-first design, your data remains on your device until you choose to delete it. If you create an account or choose to back up your data to our servers, we will retain your information for as long as your account is active or as needed to provide you with the App's services. If you delete your account, we will delete your information from our servers, except as required by law or for legitimate business purposes.

5. YOUR RIGHTS AND CONTROLS

You have certain rights regarding your personal information, including:

5.1 Access and Correction

You can access and edit most of your personal information directly through the App. For other information, you may contact us to request access to or correction of your personal information.

5.2 Deletion

You can delete your local data by uninstalling the App or using the data deletion features within the App. To delete your account and any data stored on our servers, please contact us at the email address provided below.

5.3 Data Portability

You can export your flashcards and other user-generated content from the App using the export features provided within the App.

5.4 Opting Out

You can opt out of certain data collection by adjusting your device settings or the settings within the App. Please note that some features of the App may not function properly if you opt out of certain data collection.

6. SECURITY

We take reasonable measures to protect your personal information from unauthorized access, use, or disclosure. However, no method of transmission over the internet or electronic storage is completely secure, so we cannot guarantee absolute security. The local-first design of Flashcards adds an additional layer of security by keeping your data on your device rather than on external servers.

7. CHILDREN'S PRIVACY

The App is not intended for use by children under the age of 13. We do not knowingly collect personal information from children under 13. If we become aware that we have collected personal information from a child under 13 without parental consent, we will take steps to delete that information.

8. CHANGES TO THIS PRIVACY POLICY

We may update this Privacy Policy from time to time. If we make material changes to this Privacy Policy, we will notify you by email or by posting a prominent notice in the App prior to the effective date of the changes. We encourage you to review this Privacy Policy periodically for any updates.

9. CONTACT US

If you have any questions or concerns about this Privacy Policy or our privacy practices, please contact us at:

cihuishanka3693@163.com

Last updated: [Current Date]

本隐私政策描述了您使用Flashcards（"应用"）时，您的个人信息如何被收集、使用和共享。

1. 我们收集的信息

1.1 您提供给我们的信息

当您使用本应用时，我们可能会收集您自愿提供给我们的信息，包括：

账户信息：如果您选择创建账户，我们可能会收集您的电子邮件地址和其他账户凭证。
用户生成内容：包括您通过应用创建或上传的闪卡、卡组、笔记和其他材料。
通讯信息：如果您联系我们的客户支持，我们可能会从您与我们的通讯中收集信息。

1.2 自动收集的信息

当您使用本应用时，我们可能会自动收集有关您的设备和应用使用情况的某些信息，包括：

设备信息：我们收集有关您用于访问应用的设备的信息，包括设备型号、操作系统版本、唯一设备标识符和移动网络信息。
使用数据：我们收集有关您如何使用应用的信息，例如您使用的功能、您采取的操作、您活动的时间和持续时间以及您使用应用的频率。
位置信息：本应用不会从您的设备收集精确的位置信息。但是，我们可能会根据您的IP地址推断您的大致位置。

1.3 本地优先数据存储

Flashcards采用本地优先的设计理念，这意味着您的所有个人数据，包括闪卡、卡组和学习进度，都存储在您的设备本地。除非您明确选择备份或同步您的数据，否则这些数据不会自动发送到我们的服务器。

2. 我们如何使用您的信息

我们使用收集到的信息来：

提供、维护和改进应用及其功能；
个性化您的应用体验；
开发新的功能和功能；
了解用户如何与应用交互；
提供客户支持；
防止欺诈并增强应用的安全性；
遵守适用的法律法规；
执行我们的服务条款；
回应您的请求、问题和反馈。

3. 共享您的信息

除本隐私政策中所述外，我们不会与第三方共享您的个人信息：

3.1 服务提供商

我们可能会与代表我们提供服务的第三方服务提供商共享您的信息，例如：

云存储提供商（如果您选择备份数据）；
分析提供商，帮助我们了解用户如何与应用交互；
客户支持服务，协助处理用户咨询。

这些服务提供商仅被授权在必要时使用您的信息为我们提供这些服务，并有义务保护您的信息。

3.2 法律要求

如果我们认为有必要，我们可能会披露您的信息：

遵守适用的法律、法规、法律程序或政府要求；
保护我们、我们的用户或他人的权利、财产或安全；
检测、调查和防止欺诈交易和其他非法活动；
执行我们的服务条款。

3.3 业务转让

如果我们参与合并、收购或出售全部或部分资产，您的信息可能作为该交易的一部分被转让。我们将通过电子邮件和/或应用中的显著通知通知您任何此类所有权或控制权的变更。

4. 数据保留

由于Flashcards采用本地优先设计，您的数据会保留在您的设备上，直到您选择删除它。如果您创建账户或选择将数据备份到我们的服务器，我们将在您的账户处于活动状态期间或根据需要保留您的信息，以向您提供应用服务。如果您删除账户，我们将从服务器中删除您的信息，除非法律要求或出于合法业务目的。

5. 您的权利和控制

您对您的个人信息拥有某些权利，包括：

5.1 访问和更正

您可以直接通过应用访问和编辑您的大部分个人信息。对于其他信息，您可以联系我们请求访问或更正您的个人信息。

5.2 删除

您可以通过卸载应用或使用应用内的数据删除功能来删除您的本地数据。要删除您的账户和存储在我们服务器上的任何数据，请通过下面提供的电子邮件地址联系我们。

5.3 数据可移植性

您可以使用应用内提供的导出功能从应用中导出您的闪卡和其他用户生成内容。

5.4 选择退出

您可以通过调整设备设置或应用内的设置来选择退出某些数据收集。请注意，如果您选择退出某些数据收集，应用的某些功能可能无法正常运行。

6. 安全性

我们采取合理措施保护您的个人信息免受未经授权的访问、使用或披露。然而，互联网上的任何传输方式或电子存储都不是完全安全的，因此我们不能保证绝对安全。Flashcards的本地优先设计通过将您的数据保存在您的设备上而不是外部服务器上，增加了额外的安全层。

7. 儿童隐私

本应用不适合13岁以下儿童使用。我们不会故意收集13岁以下儿童的个人信息。如果我们发现我们在没有父母同意的情况下收集了13岁以下儿童的个人信息，我们将采取措施删除该信息。

8. 本隐私政策的变更

我们可能会不时更新本隐私政策。如果我们对本隐私政策进行重大更改，我们将在更改生效日期前通过电子邮件或在应用中发布显著通知来通知您。我们鼓励您定期查看本隐私政策以获取任何更新。

9. 联系我们

如果您对本隐私政策或我们的隐私做法有任何问题或疑虑，请通过以下方式联系我们：

cihuishanka3693@163.com

最后更新：[当前日期]