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Screenshots

  • ER Diagram AI screenshot 1
  • ER Diagram AI screenshot 2
  • ER Diagram AI screenshot 3
  • ER Diagram AI screenshot 4

About ER Diagram AI

Database design is crucial for developing apps and web services. However, designing and visualizing a schema can be time-consuming and complex. With this app, developers can design DB schemas effortlessly. Even with a rough outline, the app can automatically build the schema, and more detailed adjustments can also be made as needed. It is used in various situations such as: - New app development: Creating database schemas for new projects. - Reviewing existing database structures: Visualizing and improving existing DB designs. - Team collaboration: Sharing database designs among team members for efficient collaboration. - Client presentations: Proposing and explaining database designs to clients visually. - Learning: Helping new engineers get familiar with database design. - Quick prototyping: Quickly creating schemas for short-term projects. Please try it out whenever you need to design a database schema. [Features] - Intuitive operability Ease of use is the most important factor. It runs smoothly, and you can intuitively edit your maps. - Automatic SQL Conversion Automatically convert ER diagrams into SQL code. Supported databases include MySQL, PostgreSQL, Oracle, and SQLite. - Ready to use You can use it immediately without registering an account. - Multi-device support It supports cloud storage integration, allowing seamless editing across multiple devices. - Export and Share You can export and share your ER Diagram, and even edit them on a PC. - Import Exported files can be imported and edited. - Text-based editing Edit your ER Diagram directly using Mermaid notation. - Dark theme support Since it supports a dark theme, it is also ideal for use at night.

What’s new

Version 2.5.2 · Updated November 3, 2026

• Added support for macOS. • You can now link your purchase to an account and carry it over to another device or to the Mac version. • You can now share via a URL. • Made several usability improvements.

App privacy

The developer, YUKI TANAIKE, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

Alternatives to ER Diagram AI

Looking for apps like ER Diagram AI? Here are 6 similar apps on the App Store. The highest rated is MySQL Mobile Client (4.5/5), and all 6 are free to download.

ER Diagram AI vs. alternatives
App Rating Price Last updated Compare
ER Diagram AI 1.0 / 5 (1 rating) Free November 3, 2026
Data Modeler 4.4 / 5 (5) Free Mar 27, 2026 Compare
Apollon - UML Modeling Editor 3.0 / 5 (2) Free Aug 5, 2026 Compare
GenerateERD – Free Feb 5, 2026 Compare
SQL Server Mobile Client 4.2 / 5 (56) Free Oct 25, 2026 Compare
MySQL Mobile Client 4.5 / 5 (211) Free Nov 2, 2026 Compare
MarkChart - Mermaid Editor 4.0 / 5 (14) Free Oct 19, 2026 Compare

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