ER Diagram AI
YUKI TANAIKE Developer Tools iPhoneiPadiPod touchMac
ER Diagram AI is a free Developer Tools app for iPhone and iPad by YUKI TANAIKE. Rated 1.0/5 from 1 ratings. Requires iOS 15.6. Updated November 3, 2026.
- Rating
- 1.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 57 MB
- Age 4+
- Updated
- Nov 3
- 2026 · v2.5.2
Screenshots
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.
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| 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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