隐私政策
最后更新日期：2026年

1. 信息收集说明
本PWA应用不会收集、读取、存储、上传或传输任何可识别个人身份的信息。

应用全程仅在您的本地设备运行，不会采集姓名、手机号、地理位置、相册、摄像头、麦克风、设备唯一标识、账户信息等隐私数据，所有操作数据仅临时保存在本地浏览器缓存，不会上传至任何云端服务器。

2. 第三方服务说明
本程序未集成任何第三方统计、广告、埋点、数据分析类SDK，不会向任何第三方机构共享、转发用户相关数据。

3. 设备权限
应用不会主动申请敏感设备权限；若您手动授予摄像头、位置、存储等权限，相关权限数据仅在当前应用会话内本地使用，无外部传输行为。

4. 联系开发者
如您对本隐私政策存在疑问，可通过邮箱联系开发者：albertstudy@163.com

Privacy Policy
Last Updated: 2026

1. Information Collection
This PWA application does NOT collect, read, store, upload or transmit any personally identifiable information (PII).

The application runs entirely locally on your device. It will never collect your name, phone number, geographic location, photo albums, camera, microphone, unique device ID, account data or other private information. All temporary data is only stored in local browser cache and will not be sent to any remote cloud server.

2. Third-Party Services
This software does not integrate any third-party tracking, advertising, analytics or data collection SDKs. No user data will be shared or forwarded to any third-party organizations.

3. Device Permissions
The app will not request sensitive device permissions automatically. If you manually grant permissions such as camera, location or storage access, all related data will only be used locally within the current session and will not be transmitted externally.

4. Contact Developer
If you have any questions regarding this Privacy Policy, please contact the developer via email: albertstudy@163.com