YMCloud CO., Limited operates LevelStorm (Android package com.ymcloud.LevelStorm).

Information and local storage

LevelStorm is an offline puzzle game. The app does not collect, transmit, sell or share personal data. It has no accounts, ads, analytics SDKs, in-app purchases or network access.

Game progress, unfinished puzzles, daily scores and sound/haptic settings are stored only on your device. YMCloud cannot access these records. App cloud backup and device-transfer backup are disabled. Clear app storage or uninstall the app to delete the local records.

Permissions

The vibration permission is used for optional gameplay feedback. You can turn off vibration and sound in Settings.

Children and other users

The app does not knowingly collect personal information from any user, including children.

Policy changes

We will update this policy if the app's data practices change. The effective date identifies the current version.

Contact

LevelStorm 隐私政策

生效日期：2026 年 10 月 9 日

YMCloud CO., Limited 运营 LevelStorm（安卓包名 com.ymcloud.LevelStorm）。

LevelStorm 是离线益智游戏，不收集、传输、出售或分享个人数据，不含账号、广告、统计 SDK、应用内购买或联网功能。

游戏进度、未完成的棋盘、每日成绩以及音效和振动设置仅保存在设备上，YMCloud 无法访问。应用配置禁用了云备份和设备迁移备份。清除应用数据或卸载应用即可删除这些记录。

振动权限仅用于可选的游戏触感反馈，可以在设置中关闭振动与音效。应用不主动收集任何用户（包括儿童）的个人信息。