SupaSQL
Practice SQL on real data
About
Learn SQL by writing and running real queries against realistic datasets. Progress through over 300 challenges, from basic SELECT statements to advanced analytics, with instant, result-based feedback. Prepare for technical interviews with role-specific practice and AI-powered assistance.
What's New in SupaSQL
1.0
August 28, 2026
Subscriptions & In-App Purchases
SupaSQL Pro Monthly
All datasets, daily practice, AI tutoring, & interviews
Developer apps
FAQ
What is SupaSQL?
SupaSQL is an educational app designed to teach SQL by having users write and execute real queries against realistic datasets. It offers a guided learning path, over 300 challenges, and instant feedback based on query results.
How does SupaSQL teach SQL?
SupaSQL focuses on a 'learn by doing' methodology, where users write actual PostgreSQL queries instead of selecting multiple-choice answers. It provides realistic datasets and practical challenges to simulate real-world scenarios.
What kind of datasets are available in SupaSQL?
SupaSQL offers 13 realistic datasets that users can practice with. These datasets cover a range of complexities to help users progress from foundational to advanced SQL concepts.
Does SupaSQL offer interview preparation?
Yes, SupaSQL includes a dedicated Interview Mode for preparing for SQL interviews. It offers role-specific practice for positions like data analyst, data scientist, and engineer, including follow-up questions and performance reports.
What are the benefits of SupaSQL Pro?
SupaSQL Pro unlocks all datasets, the advanced and expert curriculum, increased AI tutor allowance, personalized challenges, and full access to Interview Mode. The free version provides basic learning content.
How much does SupaSQL Pro cost?
SupaSQL Pro is available through subscription plans: SupaSQL Pro Monthly at $7.99 and SupaSQL Pro Annual at $49.99. Localized prices are shown before purchase.
How often is SupaSQL updated?
SupaSQL was last updated on August 28, 2026, with version 1.0. Information on update frequency beyond this initial release is not yet available.
What devices does SupaSQL support?
SupaSQL is currently supported on iPhones. Information regarding Android or other device compatibility is not provided in the current data.
