Schulte Grid Privacy Policy

This Privacy Policy explains how Schulte Grid handles local training records, optional iCloud leaderboard data, family nickname guidance, and support requests.

Data Stored On Your Device

Schulte Grid stores training sessions, duration, mistake count, grid size, task type, completion time, personal bests, badges, display preferences, sound and haptic settings, and onboarding choices on the user's device. These records are used to show personal progress, recent history, daily goals, and personal leaderboards.

Optional iCloud Global Leaderboard

The global leaderboard is off by default. If the user enables it, the app may use Apple iCloud / CloudKit public database to sync leaderboard entries. A synced entry can include nickname, normalized nickname, player identifier, grid size, task/stage, mode, variant, hint setting, duration, mistake count, completion time, configuration key, and bundle identifier. These fields are used for leaderboard display, sorting, duplicate handling, current-user highlighting, and deletion.

Family And Child Information

The app is suitable for family practice, but it does not ask for a child's real name, school, location, contact information, photo, or sensitive profile. We recommend using a family nickname or non-identifying display name for leaderboard use.

Permissions And Third-Party Services

The current app does not request camera, microphone, photo library, contacts, location, health, or tracking permissions. The current app does not use third-party analytics SDKs, third-party advertising SDKs, or a Qiquverse account server for Schulte Grid. Apple iCloud / CloudKit is used only when the user enables the global leaderboard.

Deletion And Control

The Settings screen includes a control to delete local training history. When the global leaderboard has been used, the Settings screen also includes a control to delete the current iCloud account's leaderboard entries. Deleting the app from the device also removes app-local data from that device, subject to normal iCloud and device backup behavior controlled by Apple.

Support Email

If you contact support by email, we receive the email address and message content you choose to send. We use support messages to reply, diagnose issues, handle privacy requests, and improve product support.

Medical And Educational Boundaries

Schulte Grid is an attention-practice tool. It does not provide medical diagnosis, treatment, health advice, school evaluation, or guaranteed learning results.

Changes

We may update this policy when app behavior, data handling, Apple services, or support paths change. The updated date at the top of the page will change when the policy is revised.

Contact

For privacy questions or deletion assistance, contact [email protected].

舒尔特方格隐私政策

本隐私政策说明舒尔特方格如何处理本地训练记录、可选 iCloud 全球排行榜数据、家庭昵称建议和支持请求。

保存在设备上的数据

舒尔特方格会在用户设备上保存训练局数、用时、错误次数、网格大小、任务类型、完成时间、个人最佳、徽章、显示偏好、声音与触感设置以及首次引导选择。这些记录用于显示个人进度、最近历史、今日目标和个人榜。

可选 iCloud 全球排行榜

全球排行榜默认关闭。用户主动开启后，App 可能使用 Apple iCloud / CloudKit public database 同步排行榜记录。同步记录可能包含昵称、标准化昵称、玩家标识、网格大小、任务阶段、模式、变体、是否显示提示、用时、错误次数、完成时间、配置 key 和 bundle identifier。这些字段用于排行榜展示、排序、去重、当前用户标记和删除。

家庭与儿童信息

本 App 适合家庭陪伴练习，但不会要求填写孩子真实姓名、学校、位置、联系方式、照片或敏感档案。使用排行榜时，建议使用家庭昵称或不可识别个人身份的显示名称。

权限与第三方服务

当前版本不请求相机、麦克风、照片、通讯录、定位、健康或追踪权限。当前版本不使用第三方分析 SDK、第三方广告 SDK，也不为舒尔特方格运营 Qiquverse 账号服务器。只有当用户主动开启全球排行榜时，才会使用 Apple iCloud / CloudKit。

删除与控制

设置页提供删除本地训练历史的入口。使用过全球排行榜时，设置页也提供删除当前 iCloud 账号排行榜记录的入口。从设备删除 App 也会移除该设备上的 App 本地数据；iCloud 和设备备份行为由 Apple 的系统设置控制。

支持邮件

如果你通过邮件联系支持，我们会收到你主动发送的邮箱地址和邮件内容。支持邮件用于回复问题、排查故障、处理隐私请求和改进支持说明。

医疗与教育边界

舒尔特方格是注意力练习工具，不提供医疗诊断、治疗、健康建议、学校评估或学习结果保证。

政策更新

当 App 行为、数据处理、Apple 服务或支持路径发生变化时，我们可能更新本政策。页面顶部的更新日期会随政策修订而变化。

联系我们

如有隐私问题或需要删除协助，请联系 [email protected]。