隐私政策 / Privacy Policy
生效日期：2025年7月10日 / Effective Date: July 10, 2025
本隐私政策适用于由朱敏怡（以下简称"开发者"）开发的移动端应用TrackCost（以下简称"本应用"）。本应用为免费服务，按"现状"提供使用。
This Privacy Policy applies to the TrackCost mobile application (hereinafter referred to as the "App"), developed by Minyi Zhu (hereinafter referred to as the "Developer"). The App is provided as a free service and is intended for use "AS IS."
1. 信息收集与使用 / Information Collection and Usage
本应用不会收集、存储或传输您的任何个人数据或设备信息，包括但不限于：
The App does not collect, store, or transmit any of your personal data or device information, including but not limited to:
- 设备信息（如IP地址、操作系统版本、设备型号等）
Device information (e.g., IP address, OS version, device model) - 使用数据（如访问时间、使用时长等）
Usage data (e.g., access time, session duration) - 地理位置数据
Geolocation data - 任何其他可识别个人身份的信息
Any other personally identifiable information
本应用的所有功能均基于本地处理，不会上传任何数据至服务器，也不会与任何第三方共享数据。
All features of the App operate locally, without uploading any data to servers, and no data is shared with third parties.
2. 第三方服务 / Third-Party Services
本应用不集成任何数据分析、广告或追踪服务，因此不会通过第三方SDK收集您的信息。
The App does not integrate any analytics, advertising, or tracking services, and therefore does not collect your information through third-party SDKs.
3. 数据存储 / Data Storage
本应用仅在您的设备本地存储必要的数据（如您的记账记录），不会同步至云端或外部服务器。您可以通过卸载应用或手动删除数据来清除所有本地存储的信息。
The App only stores necessary data (e.g., your expense records) locally on your device. No data is synced to the cloud or external servers. You can delete all locally stored information by uninstalling the App or manually clearing the data.
4. 儿童隐私 / Children's Privacy
本应用不面向13岁以下儿童设计，也不会主动收集任何儿童的个人信息。
The App is not designed for children under 13 and does not knowingly collect any personal information from children.
5. 隐私政策变更 / Changes to This Privacy Policy
开发者保留更新本政策的权利。如有重大变更，将在应用内或通过其他适当方式通知用户。
The Developer reserves the right to update this policy. If significant changes are made, users will be notified within the App or through other appropriate means.
6. 联系我们 / Contact Us
如对本隐私政策有任何疑问，请联系：
If you have any questions regarding this Privacy Policy, please contact:
📧 real-hohong@foxmail.com
您的使用即表示您同意本隐私政策的条款。
By using the App, you agree to the terms of this Privacy Policy.