MathSwap Privacy Policy
Last updated: 2026-04-21
MathSwap (“the App”) is a single-player math puzzle game. This policy explains what information the App handles. In short: nothing leaves your device.
1. Information We Collect
None. MathSwap does not collect, transmit, or share any personal information. The App has no user accounts, no analytics, no advertising SDKs, and no network requests.
2. Information Stored Locally on Your Device
To remember your progress, the App saves the following on your device
using Android’s local storage (AsyncStorage):
- Your best average time per level
- Total number of challenges completed
- Your sound and haptics preferences
This data never leaves your device. It is removed when you:
- Tap Clear Records in Settings, or
- Uninstall the App.
3. Permissions
The App requests only the minimum permissions required to run (vibration for haptic feedback). It does not access your contacts, camera, microphone, location, photos, or files.
4. Third-Party Services
None. The App does not integrate any third-party SDKs or analytics tools.
5. Children’s Privacy
MathSwap is safe for all ages. Because the App does not collect any data, it does not knowingly collect information from children under 13.
6. Changes to This Policy
If this policy changes, the “Last updated” date above will be revised. Continued use of the App after changes means you accept the updated policy.
7. Contact
Questions or concerns? Email: [email protected]
MathSwap 隐私政策
最后更新:2026-04-21
MathSwap(以下简称“本应用”)是一款单机数学益智游戏。本政策说明本应用如何处理信息。 简而言之:所有数据均保留在你的设备上,不会上传。
1. 收集的信息
无。本应用不收集、不传输、不共享任何个人信息。本应用没有用户账号、没有数据分析、 没有广告 SDK,也不会发起任何网络请求。
2. 本地存储的信息
为了记录你的进度,本应用使用 Android 本地存储(AsyncStorage)保存以下内容:
- 每关的历史最佳平均用时
- 完成挑战的累计次数
- 音效与震动偏好设置
这些数据仅保存在你的设备上。你可以通过以下方式清除:
- 在设置中点击清除记录,或
- 卸载本应用。
3. 权限
本应用仅申请运行所需的最小权限(震动权限用于触感反馈),不会访问你的通讯录、摄像头、麦克风、 定位、相册或文件。
4. 第三方服务
无。本应用未集成任何第三方 SDK 或分析工具。
5. 儿童隐私
MathSwap 适合所有年龄段。由于本应用不收集任何数据,因此也不会在未经察觉的情况下收集 13 周岁以下儿童的信息。
6. 政策变更
若本政策发生变更,上方“最后更新”日期将随之更新。你在变更后继续使用本应用即视为接受更新后的政策。
7. 联系方式
如有疑问或建议,请发邮件至: [email protected]