中文版本
一、引言
欢迎使用宇宙星际航行（GoMars）（以下简称“本应用”）。它是由"乾图开阳(北京)科技有限公司"开发并运营的软件。我们重视您的隐私，并致力于保护您的个人信息。本隐私政策说明我们如何收集、使用、存储和共享您的信息。
重要说明：本应用无需登录即可使用全部核心功能。登录功能仅用于可选的账户服务。
二、我们收集的信息
在您使用本应用时，我们可能收集以下信息：
- 设备信息，例如设备型号、操作系统版本、设备标识符；
- 应用使用信息，例如功能使用情况、性能数据、崩溃日志；
- 网络信息，例如 IP 地址及基础网络环境信息；
- 当您主动选择登录时，可能收集账户相关信息，例如昵称、邮箱地址、用户唯一标识（UID）及经您授权提供的微信公开资料。
上述信息可能通过以下技术或服务处理：Firebase Authentication、Firebase Analytics、Firebase Crashlytics、Google Sign-In、WeChat Login 以及 Unity 引擎运行环境。
三、登录相关说明
本应用支持以下可选登录方式：
- Google 登录
- Firebase Authentication
- 微信登录（WeChat Login）
您可以选择不登录并继续使用本应用全部核心功能。若您不登录，本应用不会因登录功能而收集您的账户身份信息。
四、权限与用途
本应用可能会请求与功能实现相关的权限，例如网络权限，以及在适用情况下用于缓存资源的存储相关权限。所有权限仅用于实现应用功能、保障服务运行和改善使用体验，不会用于与本应用无关的用途。
五、我们如何使用信息
- 提供、维护并优化本应用功能；
- 为选择登录的用户提供账户识别与管理服务；
- 分析应用性能、诊断崩溃与修复错误；
- 提升稳定性、安全性及整体用户体验；
- 在法律法规要求范围内履行相关义务。
六、我们如何共享信息
我们不会出售您的个人信息。在以下情形下，我们可能共享必要信息：
- 与提供技术服务的第三方共享，例如 Google、腾讯及 Unity Technologies；
- 为实现登录、认证、故障分析或基础服务运行所必需；
- 根据法律法规、司法机关或政府主管部门要求；
- 为保护本应用、开发者或其他用户的合法权益与安全。
七、第三方服务
本应用可能使用以下第三方服务：
- Google Firebase（Authentication、Analytics、Crashlytics）
- Google Sign-In
- WeChat Login
- Unity Engine / Unity Technologies
相关第三方将根据各自的隐私政策处理其所收集的信息，您可参考其官方隐私政策页面了解更多：
八、无广告说明
本应用不包含广告服务，不会进行广告展示、广告画像、广告跟踪或广告数据收集。
九、数据安全
我们会采取合理的技术和管理措施保护您的信息安全，例如使用加密传输和访问控制机制。但请理解，任何互联网传输或电子存储方式都无法保证绝对安全。
十、儿童隐私
本应用不专门面向 13 岁以下儿童提供服务。如我们发现误收集了儿童个人信息，将在合理可行的范围内尽快删除。
十一、您的权利
- 您可以在不登录的情况下使用本应用全部核心功能；
- 您可以撤回授权并停止使用相关登录服务；
- 如适用，您可以请求删除与账户相关的数据。
十二、账号注销与数据删除
若您已选择登录并创建账户，您有权随时申请注销账户及删除相关数据。我们提供以下方式供您发起注销申请：
- 通过应用内功能（如提供）：您可以在应用设置或账户管理页面中找到“注销账号”或“删除账户”入口，按照提示提交申请。
- 通过邮箱申请：您也可以发送邮件至 support@madeinqt.com 提交注销请求。为保障账户安全，请在邮件中提供必要的信息用于身份验证，例如登录方式、账号标识等。
- 通过在线表单申请：您也可以通过以下页面提交注销申请：账户删除申请表单。
在您提交注销申请并通过验证后，我们将在不超过15个工作日内删除或匿名化与该账户相关的个人信息，包括但不限于账户标识信息（如 UID）、登录信息及关联数据。账户注销完成后将无法恢复，请您谨慎操作。
在法律法规允许或要求的范围内，我们可能保留部分必要信息，例如为履行法定义务、处理纠纷、执行协议或维护系统安全所需的信息。
重要说明：若您未登录使用本应用，则本应用不会建立可识别的账户信息，因此通常无需进行账户注销操作。注销账户不会影响您继续以未登录状态使用本应用的核心功能。
十三、政策更新
我们可能根据产品功能调整、法律要求或服务变化不时更新本隐私政策。更新版本将发布在本页面，并自发布之日起生效。
十四、联系我们
如您对本隐私政策有任何问题，请通过以下方式联系：
邮箱：support@madeinqt.com
开发者：GoMars Team
English Version
1. Introduction
Welcome to GoMars (宇宙星际航行) (the “App”). It is software developed and operated by "Qiantu Kaiyang (Beijing) Technology Co., Ltd". We value your privacy and are committed to protecting your personal information. This Privacy Policy explains how we collect, use, store, and share your information.
Important: The App can be used with all core features available without logging in. Login is optional and only provided for account-related services.
2. Information We Collect
When you use the App, we may collect:
- Device information, such as device model, operating system version, and device identifiers;
- App usage information, such as feature usage, performance data, and crash logs;
- Network information, such as IP address and basic network details;
- If you choose to log in, account-related information such as nickname, email address, user ID (UID), and WeChat public profile information authorized by you.
These data may be processed through Firebase Authentication, Firebase Analytics, Firebase Crashlytics, Google Sign-In, WeChat Login, and the Unity runtime environment.
3. Optional Login
The App supports the following optional login methods:
- Google Sign-In
- Firebase Authentication
- WeChat Login
You may choose not to log in and still continue using all core features of the App. If you do not log in, the App will not collect your account identity information for login purposes.
4. Permissions and Purposes
The App may request permissions related to functionality, such as internet access and, where applicable, storage-related permissions for caching resources. All permissions are used solely to provide app functionality, maintain service operation, and improve user experience.
5. How We Use Information
- To provide, maintain, and improve app features;
- To support account identification and management for users who choose to log in;
- To analyze app performance, diagnose crashes, and fix bugs;
- To enhance stability, security, and overall user experience;
- To comply with applicable legal obligations.
6. How We Share Information
We do not sell your personal information. We may share necessary information in the following cases:
- With third-party service providers such as Google, Tencent, and Unity Technologies;
- When necessary to support login, authentication, crash analysis, or core service operation;
- When required by laws, regulations, courts, or governmental authorities;
- To protect the rights, property, and safety of the App, the developer, or other users.
7. Third-Party Services
The App may use the following third-party services:
- Google Firebase (Authentication, Analytics, Crashlytics)
- Google Sign-In
- WeChat Login
- Unity Engine / Unity Technologies
These third parties process data according to their own privacy policies. You can learn more from their official privacy policy pages:
8. No Ads
The App does not use advertising services and does not perform ad serving, ad profiling, ad tracking, or ad-related data collection.
9. Data Security
We take reasonable technical and organizational measures to protect your information, such as encrypted transmission and access controls. However, no method of transmission over the internet or electronic storage is completely secure.
10. Children’s Privacy
The App is not specifically directed to children under the age of 13. If we become aware that we have unintentionally collected personal information from a child, we will delete it within a reasonable time where practicable.
11. Your Rights
- You may use all core app features without logging in;
- You may withdraw authorization and stop using optional login services;
- Where applicable, you may request deletion of account-related data.
12. Account Deletion and Data Removal
If you choose to log in and create an account, you have the right to request account deletion and removal of related data at any time. We provide the following methods to submit your request:
- Through in-app functionality (if available): You may find an “Delete Account” or similar option in the app settings or account management page and submit your request by following the instructions.
- By email: You may also send your request to support@madeinqt.com. To protect account security, please provide the necessary information for identity verification, such as your login method and account identifier.
- Through the online form: You may also submit an account deletion request using this page: Account Deletion Request Form.
After your request is submitted and verified, we will delete or anonymize all personal information related to the account within 15 business days, including but not limited to account identifiers (such as UID), login information, and associated data. Once account deletion is completed, it cannot be restored, so please proceed carefully.
Where permitted or required by applicable law, we may retain certain necessary information, for example to comply with legal obligations, resolve disputes, enforce agreements, or maintain system security.
Important: If you use the App without logging in, the App generally does not create identifiable account information for you, so account deletion is usually not necessary. Deleting an account will not affect your ability to continue using the core features of the App in a logged-out state.
13. Updates to This Policy
We may update this Privacy Policy from time to time based on product changes, legal requirements, or service updates. The latest version will be posted on this page and will become effective upon posting.
14. Contact Us
If you have any questions about this Privacy Policy, please contact us at:
Email: support@madeinqt.com
Developer: GoMars Team