SQL Prep - Learn & Practice

Name: SQL Prep - Learn & Practice
Rating: 3 (2 reviews)
Author: Mustafa Ergisi

By: Mustafa Ergisi App

Master SQL for Data Careers

Overview

Version:

1.26

Last updated: 2026-08-05

Ranking

#734,301 ▲ 920

Overall

Features & Capabilities

Learn SQL the fun way. SQL Quiz turns database queries into an interactive game — no boring tutorials, no endless videos. Just real challenges that teach you SQL by doing.

You see a table. You get a task. You write the query. If it runs correctly, you level up. Simple.

In the age of AI, SQL is still the #1 skill for anyone working with data. SQL Quiz makes learning it feel like a game.

HOW IT WORKS

See a real database table with sample data
Read the challenge — e.g. "Find all orders over $100"
Write your SQL query
Get instant feedback with detailed explanations
Earn XP, keep your streak, and track your progress

TOPICS COVERED

SELECT, WHERE, ORDER BY — Start here
GROUP BY, HAVING, COUNT — Level up
JOIN, LEFT JOIN, INNER JOIN — Get serious
Subqueries & Window Functions — Go pro
Real-world interview scenarios — Boss levels

AI-POWERED SQL GENERATOR Describe what you need in plain English, and our AI converts it to optimized SQL instantly. Perfect for learning query patterns and understanding complex joins.

WHY SQL QUIZ?

Learn by doing, not watching
5-minute daily practice sessions
40+ expert-crafted challenges across all levels
AI-powered hints when you're stuck
Track your progress with XP and streaks
Interview prep mode for job readiness

PERFECT FOR

Students learning databases for the first time
Career switchers moving into data analytics
Data analysts sharpening their SQL skills
Developers refreshing SQL knowledge
Anyone preparing for technical interviews

FREE TO START Practice daily with free challenges. Upgrade to Pro for unlimited access and advanced topics.

PRO FEATURES

Unlimited daily challenges
Advanced topics (CTEs, Window Functions)
Streak protection — never lose your progress
Priority AI-powered hints
Full interview prep mode

SUBSCRIPTION INFO SQL Quiz Pro is available as a monthly ($4.99) or yearly ($39.99) auto-renewable subscription. Payment is charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in Settings.

Terms of Use: https://mergisi.github.io/AI-SQL-Code-Generator/terms-of-use.html Privacy Policy: https://mergisi.github.io/AI-SQL-Code-Generator/privacy-policy.html

Master SQL — one query at a time.

User Growth & Download Statistics

App

By:

Mustafa Ergisi

Rating:

3.00

(2)

Version:

1.26 Last updated: 2026-08-05

Version code:

889337105

Creation date:

2025-09-19

Compatible devices:

Size:

5.59MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-08-10

Compare stats and ranking:

Ranking

# 734,301 ▲ 920

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Mustafa Ergisi

Apple Apps Store

https://apps.apple.com/us/app/sql-prep-learn-practice/id6752492649

User Reviews

For the very first 2 problems, i put the right answer. They were very very basic problems but the grader kept telling me i was wrong. When i got the app to show me the answer, it was word for word what i wrote. I literally have screenshots of this and will be deleting this useless app. As soon as i downloaded it, they wanted me to pay for pro. So i guess getting people to pay money for a subscription is more important to this team than trying to make an app that actually works. I wonder if the code to receive my credit card info is also bugged or is it just the main function of the app thats bugged. Dont download it. Waste of time.