SQLite vs SQLPrep

SQLite: SQL Practice Stop watching SQL tutorials. Start writing real queries. SQLite: SQL Practice is the hands-on way to master SQL — from your first SELECT to advanced JOINs and subqueries — by actually writing code against real, interesting data. No multiple-choice shortcuts. No internet required. LEARN BY DOING, NOT BY GUESSING
Most SQL apps test you with multiple-choice questions. Here, you write every query yourself in a real SQLite editor — because the only way to truly learn SQL is to type it, run it, and see the results. DATA YOU'LL ACTUALLY WANT TO QUERY
Forget the boring "employees" and "students" tables from every textbook. Explore datasets you'll genuinely enjoy — and stay motivated while you practice everything from basic filters to complex aggregations. FROM BEGINNER TO ADVANCED, AT YOUR PACE
Start with simple SELECT statements and progress step by step to advanced queries. Whether you're preparing for a technical interview, a data analytics course, or your first developer job, the path is laid out for you. BUILD YOUR OWN PRACTICE PLAYGROUND
Create your own tables and fill them with whatever data you want. Practice the exact queries you need for work, school, or interviews — your database, your rules. TAKE YOUR WORK WITH YOU
Export your tables and exercises to CSV or PDF with a clean, professional design. Perfect for sharing with classmates, attaching to study notes, or showing your progress. MAKE IT YOURS
Choose from five beautiful, professional themes and practice in an editor that matches your style. PRACTICE ANYWHERE — 100% OFFLINE
On a plane, on the subway, at the beach. Everything runs on your device, so you can practice SQLite anytime, with zero connection needed. Download SQLite: SQL Practice and turn "I'm learning SQL" into "I know SQL."

SQLPrep helps data analyst candidates practice SQL in the minutes between real responsibilities. Work through daily multiple-choice drills, then write real queries against bundled SQLite databases. Every exercise runs locally on your device, so practice is fast, private, and available without an account or internet connection. What you can practice: - SELECT, WHERE, ORDER BY, and LIMIT - Aggregate functions, GROUP BY, and HAVING - JOIN basics and advanced JOIN patterns - Subqueries, CASE, and NULL handling - Window functions - Mixed interview-style SQL problems SQLPrep is built for focused interview preparation. It avoids streak pressure, mascots, ads, subscriptions, and account setup. Instead, you get a local practice log, chapter accuracy percentages, structured query diagnostics, and a clean dark interface designed for serious study. Free practice includes Chapter 1, the first 5 SQLite exercises, and a daily quiz allowance. Unlock Full Practice Library is a one-time purchase that unlocks the full local bank: 200 interview questions and 60 SQLite exercises. No subscription. Download SQLPrep and run your first real query in under a minute — no account, no internet required.