Learn SQL vs Query Dojo

SQL Academy: Learn with AI is the ultimate mobile app for mastering SQL and database fundamentals. Whether you're a complete beginner or an experienced developer, this app offers a guided, interactive, and hands-on way to learn SQL. Structured Query Language (SQL) is the foundation of modern data systems. SQL Academy makes learning practical and enjoyable with real-time query execution, a built-in live database, personalized lessons, and smart AI-powered support. You can start learning the basics for free, including lessons on SELECT statements, filtering, ordering, and table manipulation. The app includes a free interactive SQL editor, notebook feature, and core curriculum to help you begin your journey. Some advanced features such as AI-generated SQL code, smart query assistance, real-time SQL challenges, and certificates of completion are available only with a Pro subscription. These Pro-only features are clearly marked within the app and can be unlocked with a subscription. The AI tutor explains complex concepts like JOINs, subqueries, and indexing in simple terms. When you make mistakes, it helps you understand why and how to fix them. You can also save your favorite queries, track your learning progress, and revisit key concepts using the built-in notebook and query library. From basic commands to advanced performance tuning, SQL Academy offers a complete learning experience. Whether you want to build dashboards, analyze data, or improve your development skills, this app has everything you need. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://coddykit.com/terms/privacy-policy Term of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy https://coddykit.com/terms/privacy-policy

Walk into your SQL interview ready. Query Dojo is SQL interview practice that fits in a few minutes a day. Drill the classic questions, rehearse under a real interview clock, and see exactly what is wrong when a query fails. PRACTICE THE CLASSIC QUESTIONS 85 interview-style SQL challenges, from finding the runner-up salary to top earners per department, monthly retention, login streaks, running totals and medians. Every query runs on a real database, right on your phone. REHEARSE UNDER A REAL CLOCK Timed mock interviews: 25 minutes, 4 questions, no hints. Finish with a readiness score out of 100, so you know where you stand before the real thing. SEE EXACTLY WHY AN ANSWER IS WRONG Every run is checked against the expected result. When it is off, you see what is missing or extra, from columns to rows. Hints and full solutions are there when you are stuck. BUILD QUERIES WITHOUT A KEYBOARD Tap tiles to build real queries, put lines in the right order, or type from scratch. RELEARN WHAT YOU FORGOT 79 bite-size lessons, from SELECT and JOINs to window functions, CTEs, gaps and islands, and finding the median. A PLAN FOR YOUR LEVEL Tell us where you are and get a 4-week belt plan with the topics to focus on first. EARN YOUR BLACK BELT Every challenge and lesson moves you up, from white belt to black belt and beyond, with streaks to keep you consistent. A PLAYGROUND FOR EVERYTHING ELSE Run any SQL against 4 sample databases. Every run is rolled back, so experiment freely. Query Dojo Premium is an auto-renewing subscription, billed monthly or yearly. Payment is charged to your Apple ID at confirmation. It renews automatically unless canceled at least 24 hours before the end of the current period, and you can manage or cancel it in your App Store account settings. Terms: https://querydojo.pages.dev/terms Privacy: https://querydojo.pages.dev/privacy