DemonBeat（下称“本应用”）是一款面向幼儿园至五年级的数学练习游戏。我们非常重视儿童与家庭的隐私。简单说：本应用不收集、不上传、不分享你的任何个人信息。
不收集任何个人信息。本应用没有服务器账号系统，不要求邮箱、手机号、位置、通讯录或任何身份信息。游戏内的“艺名（Stage Name）”与“4 位 PIN”仅用于在本机区分不同玩家的存档，仅保存在你的设备本地。
本应用会在你的设备本地保存以下信息，仅为让游戏正常工作：
这些数据通过设备的本地存储（localStorage）保存，只留在你的设备上，永远不会被发送到任何服务器。卸载应用即可清除全部数据。
本应用不进行任何网络上传，不包含广告，不包含任何第三方统计或追踪工具（如 Google Analytics、Facebook 等），也不会与任何第三方共享数据。所有图片、音乐与代码均打包在应用内，离线即可运行。
本应用专为儿童设计，围绕“不收集任何个人信息”构建。由于我们不收集任何数据，因此不存在向第三方披露儿童信息的情况。
如本政策有更新，我们会修改本页面并更新顶部的“最后更新”日期。
有任何关于隐私的问题，请联系：zhibw101@gmail.com
DemonBeat (“the App”) is a math practice game for children from Kindergarten through Grade 5. We take the privacy of children and families seriously. In short: the App does not collect, transmit, or share any of your personal information.
None. The App has no server-side account system and never asks for your email, phone number, location, contacts, or any identifying information. The in-game “Stage Name” and 4-digit PIN are used only to keep separate save slots on this device and are stored locally on your device.
The App stores the following locally on your device, solely so the game can function:
This data is kept in your device’s local storage (localStorage). It stays on your device and is never sent to any server. Uninstalling the App removes all of it.
The App makes no network uploads. It contains no ads, no third-party analytics or tracking, and shares no data with anyone. All images, music, and code are bundled inside the App and run fully offline.
The App is designed for children and is built around collecting no personal information. Because we collect no data, there is no children’s information to disclose to any third party.
If this policy changes, we will update this page and the “Last updated” date above.
For any privacy questions, contact: zhibw101@gmail.com