纸背单词 隐私政策
生效日期：2025年8月8日
本隐私政策适用于iOS应用"纸背单词"（以下简称"本应用"）。我们致力于保护您的隐私与数据安全，遵循最小权限原则，仅在实现功能所需时请求相关权限，并承诺不会收集、存储或分享任何未经授权的用户个人信息。
1. 应用信息
- 应用名称：纸背单词
- 开发者：简易流 (JianyiFlow)
- 联系邮箱：jianyi8679@outlook.com
- 应用类型：学习工具类应用
- 目标用户：中文用户，包括学生、职场人士及所有希望提升英语词汇量的用户
2. 数据收集与使用
2.1 我们收集的数据类型
- 学习数据：包括您的学习记录、单词掌握进度、复习计划、学习统计等，仅用于提供个性化学习体验和进度可视化。
- 设备信息：设备型号、操作系统版本等技术信息，用于优化应用性能和兼容性。
- 使用统计：应用使用频率、功能使用情况等匿名统计数据，用于改进产品体验。
所有数据收集均基于用户主动授权，并在用户明确知情的前提下进行。用户可以随时在系统设置中关闭相关权限。
2.2 我们不收集的信息
本应用明确承诺不收集以下信息：
- 个人身份信息（姓名、身份证号、护照号等）
- 联系信息（电话号码、邮箱地址、通讯录等）
- 财务信息（银行账户、信用卡信息等）
- 生物识别数据（指纹、面部识别数据等）
- 健康和健身数据
- 广告标识符或追踪数据
- 社交媒体账户信息
- 位置信息
3. 权限使用说明
本应用可能请求以下权限，均为可选且仅在功能需要时使用：
- 通知权限（可选）：用于发送学习提醒通知，帮助您保持学习习惯。通知由本地定时器触发，不涉及任何个人信息传输。
- 音频输出权限：用于播放单词发音，提供更好的学习体验。音频播放完全在本地进行。
- 网络权限（可选）：仅用于iCloud同步功能。您可以选择在离线状态下使用本应用，所有核心功能均可正常运行。
4. 数据存储与安全
4.1 本地存储
所有学习数据、进度记录和个人设置默认保存在您设备的应用沙盒内。这些数据仅您本人可以访问，卸载应用时将自动清除。
4.2 iCloud同步（可选）
如果您选择启用iCloud同步功能，您的学习数据将通过Apple的CloudKit服务加密存储在您的个人iCloud账户中。我们无法访问存储在您iCloud中的任何数据。用户可随时通过关闭系统"iCloud同步"选项停止数据同步，也可在"设置"-"Apple ID"-"iCloud"-"管理存储"中删除存储内容。
4.3 数据安全措施
- 所有数据传输均使用加密协议
- 本地数据存储使用iOS系统级加密保护
- 定期进行安全审查和更新
- 遵循Apple平台安全最佳实践
5. 第三方服务
本应用可能使用以下Apple提供的服务：
- CloudKit：用于可选的数据同步功能
- AVFoundation：用于音频播放功能
- UserNotifications：用于本地学习提醒通知
我们不使用任何第三方分析服务、广告网络或数据收集工具。
6. 儿童隐私保护
本应用适用于所有年龄段的学习者，包括儿童用户。我们不会故意收集任何用户的个人信息。如果监护人对儿童使用本应用有任何疑问，请立即通过邮箱联系我们。我们建议监护人监督儿童的应用使用情况，并在必要时设置适当的限制。若我们意外获知儿童个人信息，我们将在确认后尽快删除相关数据。
7. 您的权利
您对自己的数据享有以下权利：
- 访问权：您可以随时在应用内查看您的所有学习数据。
- 修改权：您可以随时修改或更新您的学习数据。
- 删除权：您可以随时删除应用内的任何学习数据。
- 导出权：您可以导出您的学习进度和统计数据。
- 权限控制权：您可以随时在系统设置中关闭App的权限（如通知、网络等）。
- 同步控制权：您可以随时选择启用或关闭iCloud同步功能。
8. 法律合规
本应用遵守以下法律法规：
- GDPR（欧盟通用数据保护条例）：欧盟用户享有数据访问、修改、删除、可携带等权利。
- CCPA（加州消费者隐私法案）：加州用户享有了解、删除和拒绝出售个人信息的权利。
- 中国网络安全法：遵守中国大陆地区的数据保护法律法规。
- Apple App Store审核指南：严格遵守Apple平台的隐私要求。
9. 政策更新
我们可能会不定期更新本隐私政策以反映我们服务的变化或法律要求的调整。重要变更将通过以下方式通知您：
- 应用内弹窗通知
- 应用更新说明
- 官方网站公告
- 邮件通知（如果您提供了邮箱）
10. 联系我们
如果您对本隐私政策有任何疑问、建议或需要行使您的数据权利，请通过以下方式联系我们：
我们承诺在收到您的询问后7个工作日内给予回复。如果您是Apple审核团队成员，欢迎通过邮箱联系我们获取更多隐私实现细节或截图。
11. 相关文档
除本隐私政策外，您还可以查看我们的其他相关文档：
特别说明：
纸背单词专注于为中文用户提供优质的英语单词学习体验。我们深知学习数据的重要性，因此采用最严格的隐私保护措施，确保您的学习进度和个人隐私得到充分保障。您的学习数据仅用于提供更好的个性化学习体验，绝不会用于其他目的。
PaperWords Privacy Policy
Effective Date: August 8, 2025
This Privacy Policy applies to the iOS application "PaperWords" (hereinafter referred to as "the App"). We are committed to protecting your privacy and data security, following the principle of minimal permissions, requesting relevant permissions only when necessary to implement features, and promising not to collect, store, or share any unauthorized user personal information.
1. Application Information
- App Name: PaperWords
- Developer: JianyiFlow
- Contact Email: jianyi8679@outlook.com
- App Type: Educational Tool Application
- Target Users: Chinese-speaking users, including students, professionals, and all users who wish to improve their English vocabulary
2. Data Collection and Use
2.1 Types of Data We Collect
- Learning Data: Including your learning records, word mastery progress, review plans, learning statistics, etc., used solely to provide personalized learning experiences and progress visualization.
- Device Information: Technical information such as device model and operating system version, used to optimize app performance and compatibility.
- Usage Statistics: Anonymous statistical data such as app usage frequency and feature usage, used to improve product experience.
All data collection is based on user authorization and is conducted with the user's explicit knowledge. Users can disable relevant permissions in system settings at any time.
2.2 Information We Do Not Collect
This app explicitly promises NOT to collect the following information:
- Personal identification information (name, ID number, passport number, etc.)
- Contact information (phone number, email address, contacts, etc.)
- Financial information (bank accounts, credit card information, etc.)
- Biometric data (fingerprints, facial recognition data, etc.)
- Health and fitness data
- Advertising identifiers or tracking data
- Social media account information
- Location information
3. Permission Usage
This app may request the following permissions, all of which are optional and used only when features require them:
- Notification Permission (Optional): Used to send learning reminder notifications to help you maintain learning habits. Notifications are triggered by local timers and do not involve any personal information transmission.
- Audio Output Permission: Used to play word pronunciations for a better learning experience. Audio playback is entirely local.
- Network Permission (Optional): Used only for iCloud synchronization functionality. You can choose to use this app offline, and all core functions will work normally.
4. Data Storage and Security
4.1 Local Storage
All learning data, progress records, and personal settings are saved by default in your device's app sandbox. This data can only be accessed by you personally and will be automatically cleared when the app is uninstalled.
4.2 iCloud Synchronization (Optional)
If you choose to enable iCloud synchronization, your learning data will be encrypted and stored in your personal iCloud account through Apple's CloudKit service. We cannot access any data stored in your iCloud. Users can stop data synchronization at any time by disabling the system "iCloud Sync" option, or delete stored content in "Settings" - "Apple ID" - "iCloud" - "Manage Storage".
4.3 Data Security Measures
- All data transmission uses encryption protocols
- Local data storage uses iOS system-level encryption protection
- Regular security reviews and updates
- Following Apple platform security best practices
5. Third-Party Services
This app may use the following Apple-provided services:
- CloudKit: Used for optional data synchronization functionality
- AVFoundation: Used for audio playback functionality
- UserNotifications: Used for local learning reminder notifications
We do not use any third-party analytics services, advertising networks, or data collection tools.
6. Children's Privacy Protection
This app is suitable for learners of all ages, including child users. We do not intentionally collect personal information from any users. If guardians have any questions about children using this app, please contact us immediately via email. We recommend that guardians supervise children's app usage and set appropriate restrictions when necessary. If we accidentally learn of children's personal information, we will delete the relevant data as soon as possible after confirmation.
7. Your Rights
You have the following rights regarding your data:
- Access Right: You can view all your learning data within the app at any time.
- Modification Right: You can modify or update your learning data at any time.
- Deletion Right: You can delete any learning data within the app at any time.
- Export Right: You can export your learning progress and statistical data.
- Permission Control Right: You can disable app permissions (such as notifications, network, etc.) in system settings at any time.
- Sync Control Right: You can choose to enable or disable iCloud synchronization functionality at any time.
8. Legal Compliance
This app complies with the following laws and regulations:
- GDPR (General Data Protection Regulation): EU users have rights to data access, modification, deletion, portability, etc.
- CCPA (California Consumer Privacy Act): California users have rights to know, delete, and refuse the sale of personal information.
- China Cybersecurity Law: Complies with data protection laws and regulations in mainland China.
- Apple App Store Review Guidelines: Strictly adheres to Apple platform privacy requirements.
9. Policy Updates
We may update this privacy policy periodically to reflect changes in our services or adjustments to legal requirements. Important changes will be notified to you through the following methods:
- In-app popup notifications
- App update descriptions
- Official website announcements
- Email notifications (if you have provided an email address)
10. Contact Us
If you have any questions, suggestions about this privacy policy, or need to exercise your data rights, please contact us through the following methods:
We promise to respond within 7 business days after receiving your inquiry. If you are an Apple review team member, please feel free to contact us via email for more privacy implementation details or screenshots.
11. Related Documents
In addition to this privacy policy, you can also view our other related documents:
Special Note:
PaperWords focuses on providing high-quality English vocabulary learning experiences for Chinese users. We understand the importance of learning data, so we adopt the strictest privacy protection measures to ensure that your learning progress and personal privacy are fully protected. Your learning data is only used to provide better personalized learning experiences and will never be used for other purposes.