隐私政策 / Privacy Policy
生效日期(Effective Date):2026-02-21
1. 概述 / Overview
我们重视你的隐私。Echo Phase 默认以本地方式运行,不依赖远程服务器存储你的课程数据。
We value your privacy. Echo Phase runs locally by default and does not rely on remote servers to store your course data.
2. 我们收集的信息 / Information We Collect
我们不收集你的个人信息。
We do not collect your personal information.
- 你输入的课程、打卡、统计等数据默认仅保存在你的设备本地。
- Course, check-in, and statistics data you input are stored locally on your device by default.
3. 联网说明 / Network Access
除以下场景外,本应用不需要联网:
Except for the scenarios below, this app does not require network access:
- iCloud 同步(你主动开启时)。
- iCloud sync (only when enabled by you).
- App Store 内购与订阅状态校验(由 Apple 处理)。
- App Store in-app purchases and subscription validation (handled by Apple).
4. 权限使用 / Permissions
- 日历权限:用于你主动发起的系统日历同步/删除。
- Calendar permission: used for system calendar sync/removal initiated by you.
- 通知权限:用于课程提醒。
- Notification permission: used for course reminders.
- iCloud 权限:用于你开启后的跨设备同步。
- iCloud capability: used for cross-device sync when enabled.
5. 第三方服务 / Third-Party Services
本应用不接入广告 SDK、统计 SDK 或第三方行为跟踪服务。iCloud 与内购服务由 Apple 提供并受 Apple 政策约束。
This app does not integrate ad SDKs, analytics SDKs, or third-party behavioral tracking services. iCloud and in-app purchases are provided by Apple and governed by Apple's policies.
6. 你的控制权 / Your Controls
- 你可随时关闭 iCloud 同步。
- You may disable iCloud sync at any time.
- 你可在应用内修改或删除本地数据,并自行导出备份。
- You may edit/delete local data and export backups anytime.
7. 政策更新 / Policy Updates
若政策有更新,我们会在本页面发布最新版本与生效日期。
If this policy changes, we will publish the latest version and effective date on this page.
8. 联系我们 / Contact
Email: study_doc@foxmail.com