SQL Practice: Learn Database
Para desarrolladores
Solo para iPhone
Gratis · Compras dentro de la app
iPhone
Learn SQL in 15-minute daily sessions — on your phone, anywhere.
SQL Practice turns idle moments into practical data skills. With interactive exercises, realistic datasets, and instant feedback, you’ll build SQL confidence from beginner fundamentals to interview-ready skills.
Who it’s for:
- Career changers entering tech
- Professionals adding SQL to their toolkit
- Students preparing for technical interviews
- Anyone curious about data and databases
Why it’s different:
- Learn by doing: write and run real SQL queries
- SQL Patterns (Pro): understand reusable approaches instead of memorizing answers
- Database Bits (Pro): build intuition with short, visual lessons
- Smarter feedback (Pro): see why your result differs from the expected output
- Progressive curriculum: start with the fundamentals and advance at your own pace
- Mobile-first design: practice whenever you have a few spare minutes
When you get stuck:
With Pro, SQL Practice helps you move forward without immediately giving away the answer. Use progressive hints, compare your results with the expected output, and explore SQL X-Ray explanations that break queries into understandable steps.
What you’ll learn:
- SELECT, WHERE, ORDER BY, and filtering
- JOINs and relationships between tables
- COUNT, SUM, AVG, GROUP BY, and HAVING
- Subqueries and advanced query techniques
- Reusable SQL patterns (Pro)
- Core database concepts, indexes, and data design (Pro)
Practice your way:
- Guided SQL lessons
- Easy, medium, and hard exercises
- Quick drills
- Short visual database lessons (Pro)
- Daily practice challenges
- Streaks, XP, achievements, and progress tracking
- Hardcore mode: turn off the advanced SQL keyboard and solve the toughest challenges without assistance—the highest level of SQL practice.
Free and Pro:
Core SQL lessons, exercises, drills, streaks, and basic progress tracking are free.
An optional auto-renewing Pro subscription unlocks SQL Patterns, Database Bits, progressive hints, detailed result comparisons, and SQL X-Ray step-by-step explanations. Available plans, billing periods, trial eligibility, and localized prices are shown before purchase. No purchase is required to use the core learning and practice features.
Start your data journey today — no prior coding experience required, just 15 minutes of curiosity.
Privacy Policy: https://martongreber.github.io/mvp/privacy.html
Terms of Use: https://martongreber.github.io/mvp/terms.html
Valoraciones y reseñas
SQL Practice 2.0 is here—our biggest learning update yet!
New with an optional Pro subscription:
- Practice reusable queries with SQL Patterns
- Explore database concepts with visual Database Bits
- Get progressive hints and clearer result comparisons
- Break down queries step by step with SQL X-Ray
Core SQL lessons, exercises, and drills remain free.
El desarrollador, Marton Greber, ha indicado que las prácticas de privacidad de la app pueden incluir la gestión de datos descrita a continuación. Para obtener más información, consulta la política de privacidad del desarrollador .
Datos no vinculados contigo
Los siguientes datos pueden recopilarse, pero no se vinculan con tu identidad:
- Compras
Accesibilidad
El desarrollador no ha indicado todavía las prestaciones de accesibilidad que son compatibles con la app. Más información
Ficha técnica
- Tamaño
- 50,2 MB
- Categoría
- Para desarrolladores
- Compatibilidad
Requiere iOS 13.0 o posterior.
- iPhone
Requiere iOS 13.0 o posterior. - iPod touch
Requiere iOS 13.0 o posterior.
- iPhone
- Idiomas
- Inglés
- Edad
4+
- 4+
- Compras dentro de la app
Sí
- Pro Access 22,99 €
- Pro Access 3,99 €
- Proveedor
Marton Greber
- Marton Greber se ha identificado como comerciante de esta app y ha confirmado que este producto o servicio cumple la legislación de la Unión Europea.
- Dirección
1051 Budapest
PO box no 5 at Budapest Post Office 53
Hungría - Número de teléfono
+36 307238256 - Correo electrónico
greber.mx@gmail.com
- Derechos de autor
- © Marton Greber