# SQL Practice: Learn Database — Run queries, ace interviews

> Learn and practice SQL database queries interactively on mobile. (iPhone/iPad app by Marton Greber.)

- Source: https://appshunter.io/ios/app/sql-practice-learn-database/id6749337619 (this page in markdown: same URL + `.md`)
- Developer: [Marton Greber](https://appshunter.io/developer/1748728717)
- Category: Developer Tools, Education
- Price: Free with in-app purchases
- Rating: 4.70/5 from 112 App Store ratings · 33 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 48 MB
- Languages: American English
- Released: 2025-08-04
- Data updated: 2026-08-31
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/sql-practice-learn-database/id6749337619/reviews.md

## What is SQL Practice?

Learn SQL in 15-minute daily sessions — on your phone, anywhere.

SQL Practice turns idle moments into practical data skills. With interactive exercises, realistic datasets, and instant feedback, you’ll build SQL confidence from beginner fundamentals to interview-ready skills.

Who it’s for:
- Career changers entering tech
- Professionals adding SQL to their toolkit
- Students preparing for technical interviews
- Anyone curious about data and databases

Why it’s different:
- Learn by doing: write and run real SQL queries
- SQL Patterns (Pro): understand reusable approaches instead of memorizing answers
- Database Bits (Pro): build intuition with short, visual lessons
- Smarter feedback (Pro): see why your result differs from the expected output
- Progressive curriculum: start with the fundamentals and advance at your own pace
- Mobile-first design: practice whenever you have a few spare minutes

When you get stuck:
With Pro, SQL Practice helps you move forward without immediately giving away the answer. Use progressive hints, compare your results with the expected output, and explore SQL X-Ray explanations that break queries into understandable steps.

What you’ll learn:
- SELECT, WHERE, ORDER BY, and filtering
- JOINs and relationships between tables
- COUNT, SUM, AVG, GROUP BY, and HAVING
- Subqueries and advanced query techniques
- Reusable SQL patterns (Pro)
- Core database concepts, indexes, and data design (Pro)

Practice your way:
- Guided SQL lessons
- Easy, medium, and hard exercises
- Quick drills
- Short visual database lessons (Pro)
- Daily practice challenges
- Streaks, XP, achievements, and progress tracking
- Hardcore mode: turn off the advanced SQL keyboard and solve the toughest challenges without assistance—the highest level of SQL practice.

Free and Pro:
Core SQL lessons, exercises, drills, streaks, and basic progress tracking are free.

An optional auto-renewing Pro subscription unlocks SQL Patterns, Database Bits, progressive hints, detailed result comparisons, and SQL X-Ray step-by-step explanations. Available plans, billing periods, trial eligibility, and localized prices are shown before purchase. No purchase is required to use the core learning and practice features.

Start your data journey today — no prior coding experience required, just 15 minutes of curiosity.

Privacy Policy: https://martongreber.github.io/mvp/privacy.html
Terms of Use: https://martongreber.github.io/mvp/terms.html

## Key features

- 15-minute daily learning sessions
- Interactive exercises with real-world datasets
- Progressive curriculum from beginner to advanced
- Instant feedback and mistake analysis
- Gamified progress tracking (streaks, XP, achievements)
- Master SELECT, JOINs, aggregations, and subqueries

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro Access | $3.99 | per 7 days |
| Pro Access | $19.99 | per year |


## Chart rankings

- #85 in Top Free · Developer Tools (US App Store)
- #93 in Top Grossing · Developer Tools (US App Store)

## Recent user reviews (10 of 33)

All indexed reviews: https://appshunter.io/ios/app/sql-practice-learn-database/id6749337619/reviews.md

### 4/5 — So far so good

*2026-07-22*

This has been very informative and helpful. Definitely the Duolingo of SQL. I think the where clause(filtering) exercise 3 might be broken though, either that or I am dumb and need better explanation. Otherwise I’m 5 sections in on day 2 and it has been very helpful.

### 5/5 — awesome for drills

*2026-07-21, version 1.0.1*

great for a refresher or test practice

### 5/5 — Insane Learning Resource

*2026-07-19*

5 days into re-learning SQL and I’m feeling great about it thanks to this app. Through daily learning and practice drills my confidence with queries has never been higher. My only wish, that would elevate learning, is that each exercise per learning module would increase in difficulty or reflect a different part of the material that hasn’t yet been shown how to do. I get it’s a free resource and there are limitations to that, but hence the wish. Great app tho <3

### 5/5 — Awesome App

*2026-07-18*

This app is helping me so much. I love the user interface and exercises. I'm currently in a sql foundation class in college. And this application  has helped understand the missing pieces! Big kudos to developer ! I hope you make an app for python the same way.

### 5/5 — Great app

*2026-07-17, version 1.0.1*

Really good tools for practice

### 3/5 — Bugs but good

*2026-07-14*

Bug on the AND operator module. Exercise 1 doesn’t allow you to get the answer right even if you have the right query. Needs to do a better job of correcting the syntax errors but solid overview of the language.

### 5/5 — No complaints

*2026-07-11*

Straight forward, no fluff, actual help. I love it. I can do it whenever instead of doom scrolling.

### 5/5 — Very useful

*2026-07-10*

Well organized and easy to use. I’ve learned a lot. Thanks.

### 5/5 — Very good

*2026-07-02*

Very good comprehensive app for learning sql

### 4/5 — Good basic learning app for SQL

*2026-06-21*

Has some minor quirks, but it’s free and the information is good. No in app purchases as far as I’ve seen

## Frequently asked questions about SQL Practice

### What SQL concepts does SQL Practice cover?

SQL Practice covers fundamental SQL commands like SELECT and WHERE, advanced techniques such as JOINs and aggregations, subqueries, and core database design concepts. The curriculum is designed to build your skills progressively.

### How does SQL Practice help with interview preparation?

The app focuses on building interview-ready SQL skills through interactive exercises and real-world datasets. It helps you understand mistakes and improve quickly, making you more confident for technical interviews.

### Can I learn SQL with SQL Practice if I have no prior coding experience?

Yes, SQL Practice is designed for beginners with no prior coding experience required. It starts with basics and guides you through complex queries in manageable 15-minute daily sessions.

### What makes SQL Practice different from other SQL learning tools?

SQL Practice offers a mobile-first design for learning anywhere, uses realistic datasets for practical application, and incorporates gamified progress tracking with streaks and achievements to keep users engaged and consistent.

### How often is SQL Practice updated?

The app was last updated on January 28, 2026, indicating ongoing development and support. Users can expect continued improvements and potentially new content.

### What devices is SQL Practice available on?

SQL Practice is available on iPhone and iPod devices. It is designed for mobile learning, allowing you to practice on the go.

### What is the user rating for SQL Practice?

SQL Practice has a strong user rating of 4.5 stars based on 23 ratings. This suggests a high level of user satisfaction with the app's learning experience.

### Is SQL Practice free to use?

Yes, SQL Practice is completely free to download and use. There are no in-app purchases or advertisements, allowing for an uninterrupted learning experience.

## Version history (last 3 releases)

### 2.0.0 — 2026-07-30

SQL Practice 2.0 is here—our biggest learning update yet!

New with an optional Pro subscription:
- Practice reusable queries with SQL Patterns
- Explore database concepts with visual Database Bits
- Get progressive hints and clearer result comparisons
- Break down queries step by step with SQL X-Ray

Core SQL lessons, exercises, and drills remain free.

### 1.0.1 — 2026-01-28

This update includes bug fixes, small performance improvements, and new tweaks to keep your daily SQL practice more engaging!

### 1.0 — 2025-08-05

No release notes.

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## More apps by Marton Greber

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All apps by Marton Greber: https://appshunter.io/developer/1748728717

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*