Overview总述
AuthCode is a 2FA manager designed with local-first, offline availability, and minimal data collection. The app does not collect, upload, or share your personal information unless strictly required to provide core functionality.AuthCode 是一款用于管理双重验证（2FA）的工具型应用，核心设计理念是本地优先、离线可用与最小化数据收集。除非为实现核心功能所必需，应用不会收集、上传或共享您的任何个人信息。
Data We Collect and Store我们收集与存储的数据
AuthCode does not collect your data via servers. On your device, the app may store the following information necessary to generate one-time codes:AuthCode 不通过服务器收集您的数据。应用在本地设备上可能保存以下用于生成一次性验证码的必要信息：
- Account name, issuer, and grouping labels账户名称、发行者信息与分组标签
- Secrets for generating codes (e.g., TOTP/HOTP) and related parameters用于生成验证码的密钥（如 TOTP/HOTP 秘钥）及相关参数
- Optional icons or appearance settings可选的图标或外观设置
This data is used only to generate and display codes on your device and is not used for profiling or advertising.上述数据仅用于在您的设备上生成并显示一次性验证码，不会用于任何画像或广告目的。
How We Use Data数据的使用方式
The app computes and displays codes locally. Data is not uploaded to any third-party services.应用仅在本地计算并显示验证码，数据不会被上传至任何第三方服务。
Data Storage and Security数据存储与安全
AuthCode stores your 2FA information locally and uses system security mechanisms where available (e.g., secure enclave/encrypted storage). If you export or back up data, the exported content is under your control.AuthCode 在设备本地存储您的 2FA 信息，并尽力采用系统提供的安全机制进行保护（例如系统安全区域/加密存储）。如您主动进行数据导出或备份，导出内容由您自行保存与管理。
Third-Party Services第三方服务
AuthCode does not include third-party advertising or tracking SDKs. Platform distribution channels (e.g., App Store) may provide anonymized download and crash statistics handled under their privacy policies.AuthCode 不内置第三方广告或追踪 SDK。基于平台的通用分发渠道（如 App Store）可能提供匿名的下载与崩溃统计，这些信息由平台依据其隐私政策处理。
Permissions权限使用说明
- Camera: scan QR codes to add 2FA accounts.相机：用于扫描二维码以快速添加 2FA 账户。
- Photos/Files: import QR codes or backups from images or files.照片/文件访问：用于从图片或文件中导入二维码或备份。
- Network: open store pages or fetch update info; never uploads your account data.网络：用于访问应用商店页面或下载更新信息，不用于上传您的账户数据。
- Notifications (if applicable): local reminders; no data transmission.通知（如适用）：用于本地提醒，不涉及数据传输。
Data Sharing and Transfers数据共享与转移
We do not sell, rent, or otherwise share your personal data with third parties. Except where required by law or to fulfill legal obligations, your data is not transferred to any third party.我们不会向第三方出售、出租或以其他方式共享您的个人数据。除法律法规要求或履行法律义务的情形外，您的数据不会被转移到任何第三方。
Data Retention and Deletion数据保留与删除
All 2FA data remains on your device. You can delete accounts at any time in the app. Uninstalling removes locally stored data (excluding backups you exported yourself).所有 2FA 数据保留在您的设备本地，您可以随时在应用内删除账户信息。卸载应用将移除本地存储的数据（不含您自行导出的备份）。
Children’s Privacy未成年人保护
AuthCode is intended for general users and not for children under 13. If you are a guardian and believe we may have stored a child’s information in error, contact us using the methods below.AuthCode 面向普通用户，不针对 13 岁以下未成年人。如果您是监护人并认为我们可能错误地保存了未成年人的信息，请通过下方联系方式与我们沟通以便处理。
Your Rights您的权利
Where permitted by law, you can access, correct, and delete locally stored data on your device. As the app does not maintain server-side data, these actions must be performed on your device.在适用法律允许的范围内，您有权在设备上访问、更正与删除本地保存的数据。鉴于应用不维护服务器数据，相关操作需在您的设备上进行。
Changes to This Policy本政策的变更
We may update this policy based on product or legal requirements. Material changes will be announced in the app or on this page. Continued use of the app indicates acceptance of the updated policy.我们可能根据产品或法律要求更新本隐私政策。重大变更将通过应用内或本页面进行提示。继续使用应用即表示您接受更新后的政策。
Contact Us联系我们
If you have privacy or usage questions or need support, contact us:如对隐私或使用有疑问，或需要技术支持，您可以通过以下方式与我们联系：
- Email:电子邮箱： [email protected]
- Issue feedback:问题反馈： GitHub Issues
- Support page:支持页面： Support支持
- Distribution channel:分发渠道： App Store PageApp Store 页面
Response time: within 24 hours on weekdays; Languages: Chinese, English.响应时间：工作日 24 小时内；支持语言：中文、英文。