English Version: Privacy Policy
Effective Date: April 17, 2026
RandCode ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we handle information when you use the RandCode mobile application (the "App").
1. Information We Do Not Collect
RandCode is designed as a privacy-first tool.
No Personal Data: We do not collect, store, or transmit any personally identifiable information (PII), such as your name, email address, phone number, or precise location.
No Generation Data: All passwords and random numbers are generated locally on your device. We do not have access to the strings or numbers you create.
2. Local Storage and Encryption
Any history or settings you save within the App are stored exclusively on your device's local storage. We use encryption (Encrypted Vault) to protect this data. This information is never uploaded to our servers or any third-party cloud providers.
3. Permissions and Usage
The App may request the following permissions for specific functions:
Biometrics (Face ID/Touch ID/Fingerprint): Used solely to unlock the App and protect your local history. Biometric data is handled by the system and is never accessible to us.
Notifications: Used only to provide alerts (if enabled) for clipboard clearing or system status.
Clipboard Access: Used only to copy generated results at your request.
4. Third-Party Services
Our App does not use third-party tracking, analytics, or advertising SDKs that collect your data.
5. Data Retention and Deletion
Since all data is stored locally, you have full control. You can delete your history at any time within the App settings. Uninstalling the App will permanently delete all locally stored data.
6. Changes to This Policy
We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page.
7. Contact Us
If you have any questions or suggestions about our Privacy Policy, do not hesitate to contact us at:
Email: 284122171@qq.com
中文版本：隐私政策
生效日期：2026年4月17日
RandCode（以下简称“我们”）致力于保护您的隐私。本隐私政策旨在说明您在使用 RandCode 移动应用程序（以下简称“本应用”）时，我们如何处理相关信息。
1. 我们不收集的信息
RandCode 是一款隐私优先的工具。
无个人数据： 我们不收集、不存储、也不传输任何个人身份信息（PII），例如您的姓名、电子邮件地址、电话号码或精准位置信息。
无生成数据： 所有密码和随机数均在您的设备本地生成。我们无法访问您创建的任何字符或数字结果。
2. 本地存储与加密
您在应用内保存的任何历史记录或设置均仅存储在您设备的本地存储中。我们使用加密技术（加密保险箱）保护这些数据。这些信息绝不会上传到我们的服务器或任何第三方云端服务商。
3. 权限说明与用途
本应用可能会申请以下权限以实现特定功能：
生物识别（面容ID/触控ID/指纹）： 仅用于解锁应用并保护您的本地历史记录。生物识别数据由系统底层处理，我们无法获取。
通知： 仅用于在您开启相关功能时，提醒剪贴板清理状态或系统通知。
剪贴板访问： 仅在您点击“复制”时，将生成结果存入剪贴板。
4. 第三方服务
本应用不使用任何会收集您数据的第三方追踪、分析或广告 SDK。
5. 数据保留与删除
由于所有数据均存储在本地，您拥有完全控制权。您可以随时在应用设置中清空历史记录。卸载本应用将永久删除所有本地存储的数据。
6. 政策修订
我们可能会不时更新隐私政策。如有更改，我们将在本页面发布新的隐私政策。
7. 联系我们
如果您对我们的隐私政策有任何疑问或建议，请通过以下方式联系我们：
联系邮箱： 284122171@qq.com