SQL Prep - Learn & Practice
Master SQL for Data Careers
About
Learn SQL through interactive challenges and gamified practice. Write queries, get instant feedback, and level up your database skills. Features an AI-powered SQL generator to help you understand query patterns.
What's New in SQL Prep
1.20
July 16, 2026
- New: Pro Lifetime one-time unlock — pay once, keep Pro forever - Fixed: onboarding no longer repeats if the app closes during setup - Stability improvements
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SQL Generator
Generate SQL queries with AI assistance
Developer apps
FAQ
How does SQL Prep teach SQL?
SQL Prep teaches SQL through an interactive game format. You'll see real database tables, receive tasks, and write queries, earning XP and leveling up as you progress. This 'learn by doing' approach avoids passive learning methods like endless videos.
What SQL topics does SQL Prep cover?
SQL Prep covers a wide range of SQL topics, starting with fundamentals like SELECT, WHERE, and ORDER BY. It progresses to more advanced concepts such as GROUP BY, JOINs, Subqueries, Window Functions, and even real-world interview scenarios.
Can SQL Prep help with job interviews?
Yes, SQL Prep includes an interview prep mode designed to get you job-ready. It focuses on real-world scenarios and helps you master the queries commonly asked in technical interviews.
What is the AI-powered SQL generator in SQL Prep?
The AI-powered SQL generator allows you to describe your data needs in plain English, and it instantly converts them into optimized SQL queries. This feature is excellent for learning query patterns and understanding complex joins.
How much does SQL Prep cost?
SQL Prep is free to start with daily practice challenges. For unlimited access to advanced topics and features like streak protection, you can upgrade to SQL Quiz Pro via a monthly subscription of $4.99 or a yearly subscription of $39.99.
Does SQL Prep have ads?
Based on the provided data, SQL Prep does not have advertisements. The app is free to start, with optional in-app purchases for premium features.
What devices is SQL Prep available on?
SQL Prep is available on iPhone and iPad devices, catering to users who prefer learning on Apple's mobile platforms.
How often is SQL Prep updated?
SQL Prep was last updated on July 1, 2026, indicating a recent focus on development and improvements. The latest version is 1.16.
