Comparison

SQL vs Learn SQL

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

Head to head
About

SQL

Design, draw, and share entity relationship diagrams. Generate SQL scripts from your diagrams and learn SQL concepts through a dedicated study section. Automatically saves your work locally.

Highlights
  • Design ER diagrams
  • Generate SQL scripts
  • Share diagrams and scripts
  • Customizable canvas size
  • Automatic local saving
  • SQL study page
  • SQL syntax learning page
Features
Read full description

The SQLERDiagram is a feature rich app designed by an engineer. The SQLERDiagram is carefully designed to be a simple and elegant app. Easy to use, easy to understand, simple and effective. This app allows the creative smart people like you to design, draw, and share entity relationship diagram. You can also generate a SQL script for the ER diagram and then copy or share the SQL script. Canvas's size can be customized (increase horizontally or vertically) if you need more space to draw ER diagram. It automatically saves your hard work locally on your device so you can come back and pick up from where you left off as your great effort will not be lost. This is a perfect app if you are learning SQL. There a Study page to help you with learning some important SQl topics. There is also a LearnSyntax page to help you with learning some important SQl syntaxes. Sharpen you brain by using this app and learning about the SQL using both graphically (diagram) and textually (script). Be creative. Enjoy the app!

About

Learn SQL

Master SQL and database fundamentals with interactive lessons and AI-powered support. Practice with a live database and real-time query execution. Offers a free core curriculum and advanced features via subscription.

Highlights
  • AI-powered lessons
  • Real-time query execution
  • Built-in live database
  • Interactive SQL editor
  • Progress tracking
  • Notebook feature
  • Certificates of completion (Pro)
Features
Read full description

SQL Academy: Learn with AI is the ultimate mobile app for mastering SQL and database fundamentals. Whether you're a complete beginner or an experienced developer, this app offers a guided, interactive, and hands-on way to learn SQL. Structured Query Language (SQL) is the foundation of modern data systems. SQL Academy makes learning practical and enjoyable with real-time query execution, a built-in live database, personalized lessons, and smart AI-powered support. You can start learning the basics for free, including lessons on SELECT statements, filtering, ordering, and table manipulation. The app includes a free interactive SQL editor, notebook feature, and core curriculum to help you begin your journey. Some advanced features such as AI-generated SQL code, smart query assistance, real-time SQL challenges, and certificates of completion are available only with a Pro subscription. These Pro-only features are clearly marked within the app and can be unlocked with a subscription. The AI tutor explains complex concepts like JOINs, subqueries, and indexing in simple terms. When you make mistakes, it helps you understand why and how to fix them. You can also save your favorite queries, track your learning progress, and revisit key concepts using the built-in notebook and query library. From basic commands to advanced performance tuning, SQL Academy offers a complete learning experience. Whether you want to build dashboards, analyze data, or improve your development skills, this app has everything you need. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://coddykit.com/terms/privacy-policy Term of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy https://coddykit.com/terms/privacy-policy

Screenshots

SQL4 screens
Learn SQL4 screens

Verdict

The call

The clearest difference is in-app purchases: SQL at none against Learn SQL's 4. On price, update cadence, ads and device support 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. Learn SQL sells 4 in-app purchases, starting at $3.99 per 7 days. SQL asks for nothing beyond the download.

UpkeepUpdate frequency

SQL ships an update every 5 weeks, Learn SQL every 3 weeks. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.

Scorecard2 real differences · 8 level
SQL versus Learn SQL: the parameters behind the verdict, then further details
ParameterSQLLearn SQL
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 5 weeksEvery 3 weeks — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details — not scored
Size36 MB89 MB
Age rating4+4+
DeveloperOm Prakash ChapagainMEHMET CANKER (TR)

Customer experience

SQL

Written reviews5 reviews
Positive0.0%
Neutral20.0%
Negative80.0%

Learn SQL

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

SQL

No in-app purchases

4 purchases

Learn SQL

Subscriptions3
  • Weekly Subscription$3.997 Days
  • Monthly Subscription$4.991 Month
  • Yearly Subscription$29.991 Year
One-time1
  • Lifetime Subscription$19.90

Questions

Is SQL free?
SQL is free to download, with no in-app purchases.
Is Learn SQL free?
Learn SQL is free to download, with in-app purchases available.
Do SQL or Learn SQL have ads?
Both SQL and Learn SQL show ads.
Which is updated more often, SQL or Learn SQL?
SQL ships an update every 5 weeks, and Learn SQL every 3 weeks. Most recently, SQL was updated on October 12, 2026 and Learn SQL on October 3, 2026.

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