Good relevant info
It’s got some good relevant info for people who are trying to break into analytics.
Good for interview preps
Used it to prep for my interviews, good app.
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About
Master SQL for tech interviews with hands-on challenges and interactive lessons. Practice real-world queries from top tech companies and track your progress to become job-ready.
✓Hands-on SQL challenges
✓Real interview questions
✓Interactive lessons
✓SQL sandbox environment
✓Progress tracking
✓Daily streaks and achievements
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What's New in Query Dojo
1.6
July 26, 2026
Interview Mode is here. Run a timed 25 minute mock interview built from real questions asked at companies like Stripe, Bloomberg and Jane Street, then watch your readiness score climb as you improve. New in this update: • Interview Mode with timed mock interviews and a readiness score • Weekly challenge drops, now 73 challenges in total • Write-side SQL: INSERT, UPDATE, DELETE, upserts, indexes and transactions • Mistakes Dojo to retry every challenge you missed • Belt progression from white belt to black belt • Wrong answers now explain exactly what went wrong • Daily challenge reminders and streak tracking Plus refreshed animations and haptics throughout, and a SQL editor that no longer fights your typing with autocorrect.
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Yearly Premium Subscription to SQL Master
$49.951 Year
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FAQ
What is Query Dojo?
Query Dojo is an educational app designed to help users master SQL for tech job interviews. It offers hands-on coding challenges and interactive lessons based on real interview questions from major tech companies.
What SQL concepts does Query Dojo cover?
Query Dojo covers a wide range of SQL concepts, from basic SELECT statements to advanced topics like window functions, CTEs, and subqueries through over 40 interactive lessons.
Can I practice writing SQL queries in Query Dojo?
Yes, Query Dojo provides a SQL sandbox where you can experiment freely with 4 sample databases. You can write and execute your own queries to test your understanding and build confidence.
How does Query Dojo help with interview preparation?
The app features over 50 interview-ready challenges across Easy, Medium, and Hard difficulties, simulating real interview scenarios. You write and run your queries, receiving instant feedback on your output.
Does Query Dojo offer a subscription?
Yes, Query Dojo offers subscription plans for 'SQL Master' which include monthly at $4.95 and yearly at $19.95, providing access to premium features and content.
What devices is Query Dojo available on?
Query Dojo is available on iPhones and iPads, making it accessible for users on Apple's mobile and tablet platforms.
How often is Query Dojo updated?
The latest version of Query Dojo is 1.5, and it was last updated on March 26, 2026. This indicates a recent update, suggesting ongoing development and support.
What is the age rating for Query Dojo?
Query Dojo has an age rating of 4+, making it suitable for a wide range of users, including younger learners and students.