SQL Hero

SuperTechDev

Contains adsIn-app purchases

About this app

SQL Hero helps you learn practical SQL in a structured, mobile-friendly way.

Work through guided lessons, interactive exercises, and realistic examples designed to strengthen your SQL thinking step by step. Practice core topics such as filtering, sorting, joins, aggregation, data updates, and database fundamentals in a format that is easy to follow on your phone.

SQL Hero is designed for learners who want a clear learning path, plenty of practice, and a polished experience that makes SQL more approachable, interactive, and engaging.

Features include:
• Guided SQL lessons with structured progression
• Interactive SQL practice built for mobile
• Tappable SQL tokens and mobile-friendly question interactions
• Real-time feedback to help you improve
• AI-powered feedback and guidance for supported learning moments
• Plenty of practice questions and section tests
• Support for both new learners and learners refreshing existing skills
• Available in English and Traditional Chinese today

Unlike more traditional learning platforms that focus mainly on passive reading or video-based learning, SQL Hero is designed around active phone-first practice, faster iteration, and more interactive feedback during learning.

Important notes for learners:
• Learning stats and progress are currently saved locally on your phone. Uninstalling the app may reset your learning stats, and switching to another phone during your study journey is not recommended at this stage.
• Social sign-in with Apple and Google is available, but we still plan to improve and polish this experience further in future updates.

We plan to continue expanding SQL Hero with more languages, more chapters, and more additional-question content in future releases.

For support, billing, privacy, or feedback questions, contact [e-mail].