# SQL Database Manager DB Client vs ER Diagram AI

The clearest difference is review sentiment: ER Diagram AI at 50% against SQL Database Manager DB Client's 0%. ER Diagram AI also leads on ads (none vs shown). SQL Database Manager DB Client's advantage is rating (4.2 vs 1.0) and ratings volume (11 vs 1). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. SQL Database Manager DB Client sells 2 in-app purchases, starting at $2.99 per 7 days and ER Diagram AI sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

SQL Database Manager DB Client holds the better App Store score, 4.2 against 1.0. That said, the two scores are not equally well evidenced: SQL Database Manager DB Client has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 0% of SQL Database Manager DB Client's written reviews are positive against 50% of ER Diagram AI's, so the app with the better star average is not the one people write more warmly about.

SQL Database Manager DB Client ships an update every 4 weeks, ER Diagram AI fortnightly. The most recent releases landed on September 20, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | SQL Database Manager DB Client | ER Diagram AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (11 ratings)](https://appshunter.io/ios/app/sql-database-manager-db-client/id6476067271/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/er-diagram-ai/id6711352942/reviews) |
| Number of ratings | **11** | 1 |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 83 MB | 70 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cloudbit d.o.o.](https://appshunter.io/developer/1387318660) | [YUKI TANAIKE](https://appshunter.io/developer/478558546) |

## What reviewers say

### SQL Database Manager DB Client

[App page](https://appshunter.io/ios/app/sql-database-manager-db-client/id6476067271)

This app is a mobile SQL code editor and database client. It allows users to connect to MySQL, PostgreSQL, and SQLite databases, write and execute queries, and manage data. It also serves as a learning resource for practicing SQL skills.

**Highlights:** Connect to MySQL, Postgres, SQLite, Write and execute SQL queries, Code completion and syntax highlighting, Create, modify, delete database objects, Export data in JSON or CSV, Built-in database for practice

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Developer Upgrade | $2.99 | per 7 days |
| Developer Yearly Upgrade | $17.99 | per year |


### ER Diagram AI

[App page](https://appshunter.io/ios/app/er-diagram-ai/id6711352942)

Design and visualize database schemas effortlessly with AI assistance. Quickly generate schemas from outlines, make detailed adjustments, and convert diagrams to SQL for various databases. Ideal for new development, reviews, collaboration, and learning.

**Highlights:** AI-assisted schema generation, Automatic SQL conversion, Intuitive editing, Multi-device support via Google Drive, Export and share diagrams, Text-based editing with Mermaid notation, Dark theme support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Simple ER Pro Version (Monthly) | $4.99 | per month |
| Simple ER Pro Version (Annual) | $44.99 | per year |


## Frequently asked questions

### Is SQL Database Manager DB Client free?

SQL Database Manager DB Client is free to download, with in-app purchases available.

### Is ER Diagram AI free?

ER Diagram AI is free to download, with in-app purchases available.

### Which has better reviews, SQL Database Manager DB Client or ER Diagram AI?

SQL Database Manager DB Client is rated higher. SQL Database Manager DB Client averages 4.2 out of 5 from 11 ratings, while ER Diagram AI averages 1.0 from 1 ratings.

### Do SQL Database Manager DB Client or ER Diagram AI have ads?

SQL Database Manager DB Client shows ads; ER Diagram AI does not.

### Which is updated more often, SQL Database Manager DB Client or ER Diagram AI?

SQL Database Manager DB Client ships an update every 4 weeks, and ER Diagram AI fortnightly. Most recently, SQL Database Manager DB Client was updated on September 20, 2026 and ER Diagram AI on September 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*