Developer Tools

Schema Studio: Database Design

Schema Studio 在移动设备设计数据库表、索引和关系,输出DDL与文档。

Our take

适合离线构思数据结构的人

可检查ER图和SQL预览,按不同数据库方言生成资料。

Keep in mind: 不连接服务器、不执行SQL;复制表不复制关系,生成语句须在目标版本测试后使用。

What you can do

  • 字段约束和复合索引
  • 交互ER图及表复制
  • 多方言SQL与Excel、PDF等文档

Good for

  • 理解数据库设计的开发者

Consider alternatives for

  • 需要在线管理真实数据库或自动迁移保证的人

Limitations & considerations

  • Captured minimum: iOS 17.0.
  • 不连接服务器、不执行SQL;复制表不复制关系,生成语句须在目标版本测试后使用。

Privacy & permissions

设计默认设备本地、无需账号云服务;导出结构可能泄露业务模型,按权限分享。

Sources & review notes Updated Nov 15, 2026

Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.

  1. US App Store developer description

    Complete description, release notes, download price and compatibility metadata captured 2026-11-02.

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