Comparison

SQL Database Manager DB Client vs ER Diagram AI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SQL Database Manager DB Client

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
Read full description

SQL CodePad: The Ultimate SQL Editor and Database Client Do you want to learn, practice, and master SQL? Do you need a powerful, easy-to-use tool to run and edit SQL queries? Do you want to connect to multiple databases and manage your data with a few taps? If you answered yes to any of these questions, then SQL CodePad is the app for you! SQL CodePad is a SQL code editor and database client for mobile devices. It allows you to connect to MySQL, Postgres, and SQLite databases, and perform various operations on your data. You can create, modify, and delete tables, views, indexes, and triggers and export your data in JSON or CSV format. SQL CodePad also helps you write and execute SQL queries with ease. It features code completion, code snippets, syntax highlighting, and error checking. You can run multiple queries at once, and view the results in a table. SQL CodePad is not only a tool, but also a learning resource. You can practice your SQL skills with the built-in database. SQL CodePad is the ultimate SQL editor and database client for anyone who wants to learn, practice, and master SQL. Whether you are a beginner, a student, a developer, a data analyst, or a data scientist, SQL CodePad will help you unleash the power of SQL on your mobile device. Download SQL CodePad today and start your SQL journey! Note that some features like MySQL and Postgres connections are available only with the Developer upgrade.

About

ER Diagram AI

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
Read full description

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.

Screenshots

SQL Database Manager DB Client4 screens
ER Diagram AI4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard5 real differences · 5 level
SQL Database Manager DB Client versus ER Diagram AI: the parameters behind the verdict, then further details
ParameterSQL Database Manager DB ClientER Diagram AI
PriceFreeFree
Rating4.2 (11 ratings) — better1.0 (1 ratings)
Positive reviews0.0% of reviews50.0% of reviews — better
Number of ratings11 — better1
Update frequencyEvery 4 weeksFortnightly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.6
Further details — not scored
Size83 MB70 MB
Age rating4+4+
DeveloperCloudbit d.o.o.YUKI TANAIKE

Customer experience

SQL Database Manager DB Client

All ratings11 ratings
Positive81.8%
Neutral0.0%
Negative18.2%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

ER Diagram AI

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

2 purchases

SQL Database Manager DB Client

Subscriptions2
  • Developer Upgrade$2.997 Days
  • Developer Yearly Upgrade$17.991 Year
2 purchases

ER Diagram AI

Subscriptions2
  • Simple ER Pro Version (Monthly)$4.991 Month
  • Simple ER Pro Version (Annual)$44.991 Year

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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