Comparison

SQL Interview Questions 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 Interview Questions

Prepare for SQL developer interviews with this app. It provides essential interview questions for structured query language, helping you practice before your exam.

Highlights
  • Main interview questions for SQL
  • Structured query language focus
  • Preparation for SQL developer interviews
  • Data retrieval and management concepts
Features
Read full description

SQL is a database structured query language designed for the retrieval and management of data in relational database. SQL stands for Structured Query Language. This language is widely used by report developers This application will give you main interview questions for SQL. Before going to SQL developer interviews it worth to try this application.

About

Learn SQL

Master SQL with bite-sized lessons and hands-on exercises. This app guides you from beginner to job-ready using real-world scenarios and PostgreSQL. Learn by doing, track your progress, and build a consistent learning habit.

Highlights
  • Bite-sized lessons
  • Hands-on exercises
  • PostgreSQL focus
  • Progress tracking
  • Offline functionality
  • AI helper
Features
Read full description

Let Us SQL is a learn-anywhere app that takes you from zero to confident with SQL, the language behind every database. No prior coding experience needed — you'll learn by doing, one bite-sized lesson at a time, until reading and writing SQL feels like second nature. Best of all, everything is taught using PostgreSQL, one of the most widely used databases in the real world, so the skills you build here are skills you'll actually use. 85 LESSONS. 11 CHAPTERS. A CLEAR PATH FROM BEGINNER TO JOB-READY. We've laid out a complete, carefully sequenced curriculum: 11 chapters and 85 lessons in total. You'll start with your very first SELECT, then move on to filtering with WHERE, sorting with ORDER BY, working with text, date, and number functions, aggregating data with GROUP BY and HAVING, writing subqueries, combining tables with JOIN, handling transactions, and finally creating tables with primary and foreign keys. Each step builds naturally on the last — and a set of real-world practice exercises at the end ties everything together. LEARN BY DOING, NOT JUST READING Every lesson pairs plain-English explanations with real query examples and hands-on fill-in-the-blank exercises. The sample data is drawn from everyday scenarios — a zoo, restaurant reservations, an online store — so you always know why a query matters, not just how to type it. Answer a question and you'll see instantly whether you got it right, so nothing slips through the cracks. BUILD A HABIT THAT STICKS A progress bar shows how far you've come, and a daily streak counter keeps you coming back. Your progress is saved right on your device, so you can always pick up exactly where you left off. MADE FOR YOU IF YOU'RE… • Brand new to SQL and looking for a friendly place to start • Taking your first steps toward data analysis or engineering • Looking to learn in the small pockets of time throughout your day LITTLE THINGS YOU'LL LOVE • No sign-up required — just open it and start learning • Works offline, wherever you are • An AI helper on hand whenever a question comes up • Clean syntax highlighting and a simple, distraction-free design Start today and learn at your own pace. Let Us SQL makes mastering data feel easy.

Screenshots

SQL Interview Questions3 screens
Learn SQL3 screens

Verdict

The call

The clearest difference is update cadence: Learn SQL at every 5 days against SQL Interview Questions's every 4 months. SQL Interview Questions's advantage is iOS requirement (10.0 vs 15.0). On price, rating, ratings volume and ads 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for SQL Interview Questions against 5.0 for Learn SQL. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

UpkeepUpdate frequency

SQL Interview Questions ships an update every 4 months, Learn SQL every 5 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
SQL Interview Questions versus Learn SQL: the parameters behind the verdict, then further details
ParameterSQL Interview QuestionsLearn SQL
PriceFreeFree
Rating5.0 (2 ratings)5.0 (4 ratings)
Positive reviews100.0% of reviews—
Number of ratings24 — better
Update frequencyEvery 4 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS10.0 — better15.0
Further details — not scored
Size23 MB30 MB
Age rating4+4+
DeveloperElshad KarimovOsamu Nishiyama

In-app purchases

None

SQL Interview Questions

No in-app purchases

None

Learn SQL

No in-app purchases

Questions

Is SQL Interview Questions free?
SQL Interview Questions is free to download, with no in-app purchases.
Is Learn SQL free?
Learn SQL is free to download, with no in-app purchases.
Which has better reviews, SQL Interview Questions or Learn SQL?
SQL Interview Questions and Learn SQL are both rated 5.0 out of 5 on the App Store, from 2 and 4 ratings respectively.
Do SQL Interview Questions or Learn SQL have ads?
Neither SQL Interview Questions nor Learn SQL shows ads.
Which is updated more often, SQL Interview Questions or Learn SQL?
SQL Interview Questions ships an update every 4 months, and Learn SQL every 5 days. Most recently, SQL Interview Questions was updated on October 24, 2026 and Learn SQL on October 28, 2026.

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