Privacy Policy 隐私政策
Last updated: September 18, 2026 最后更新：2026年9月18日
MoodFlow ("we", "our", or "the App") is committed to protecting your privacy. This policy explains how we handle your information when you use MoodFlow. 心境（MoodFlow）（以下简称"我们"或"本应用"）致力于保护您的隐私。本政策说明您使用心境时我们如何处理您的信息。
1. Information We Collect1. 我们收集的信息
We do not collect, store, or transmit any personal data off your device. MoodFlow is designed to function entirely on your iPhone. Specifically: 我们不收集、存储或传输任何个人数据到设备之外。心境完全在你的 iPhone 上运行。具体而言：
- Intervention Matching: The moment you pick is matched against a rule table by an on-device engine. No data is sent to any server or third party. 干预匹配：您选择的此刻诉求由端侧引擎匹配规则表。任何数据都不会发送到服务器或第三方。
- Session History: Your meditation session records (duration, emotion state, mood check-in data) are stored locally in the App's private database using Apple SwiftData. They never leave your device. 会话记录：你的冥想会话记录（时长、情绪状态、打卡数据）使用 Apple SwiftData 存储在 App 的私有数据库中。数据永远不会离开你的设备。
- Purchase Data: In-app purchases are processed by Apple's StoreKit. We do not receive or store your payment information. Transaction receipts are managed by Apple. 购买数据：应用内购买由 Apple StoreKit 处理。我们不会接收或存储您的支付信息。交易凭证由 Apple 管理。
2. Data Storage2. 数据存储
All user data (session history, preferences, settings) is stored exclusively on your device. We do not operate any servers, cloud databases, or backend infrastructure. 所有用户数据（会话记录、偏好设置、配置）仅存储在您的设备上。我们不运营任何服务器、云数据库或后端基础设施。
3. Third-Party Services3. 第三方服务
MoodFlow uses the following Apple-provided system services, all of which operate under Apple's privacy policies: 心境使用以下 Apple 提供的系统服务，所有这些服务均在 Apple 的隐私政策下运行：
- StoreKit 2 — for in-app purchasesStoreKit 2 — 应用内购买
- AVAudioEngine — for audio playbackAVAudioEngine — 音频播放
No data is shared with any other third-party analytics, advertising, or tracking services. 不与任何其他第三方分析、广告或追踪服务共享数据。
4. Your Control4. 您的控制权
- Data Deletion: Uninstalling the App removes all locally stored data. There is no data on any server to delete. 数据删除：卸载应用即删除所有本地存储的数据。没有任何服务器数据需要删除。
5. Children's Privacy5. 儿童隐私
MoodFlow is not directed to children under 13. We do not knowingly collect information from children. 心境不面向 13 岁以下儿童。我们不会故意收集儿童信息。
6. Changes to This Policy6. 本政策的变更
We may update this privacy policy from time to time. Changes will be posted on this page. Continued use of the App after changes constitutes acceptance. 我们可能会不时更新本隐私政策。变更将发布在此页面上。变更后继续使用本应用即表示接受。
7. Contact7. 联系方式
If you have questions about this privacy policy, please contact us at: 如对本隐私政策有疑问，请联系我们：
Email: moodflow@alphacom.cn 邮箱：moodflow@alphacom.cn