SQL Practice: Learn Database
Utvecklarverktyg
Endast för iPhone
Gratis · Köp inuti 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
Betyg och recensioner
- Det visas ingen översikt eftersom den här appen inte har fått tillräckligt många betyg eller recensioner.
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.
Utvecklaren Marton Greber har meddelat att appens integritetspraxis kan omfatta hantering av data enligt beskrivningen nedan. Mer information finns i utvecklarens integritetspolicy .
Data som inte kopplas till dig
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Hjälpmedel
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Information
- Storlek
- 50,2 MB
- Kategori
- Utvecklarverktyg
- Kompatibilitet
Kräver iOS 13.0 eller senare.
- iPhone
Kräver iOS 13.0 eller senare. - iPod touch
Kräver iOS 13.0 eller senare.
- iPhone
- Språk
- engelska
- Ålder
4+
- 4+
- Köp inuti app
Ja
- Pro Access 249,00 kr
- Pro Access 49,00 kr
- Leverantör
Marton Greber
- Marton Greber har identifierat sig som appens näringsidkare och har bekräftat att produkten eller tjänsten överensstämmer med gällande EU-lagar.
- Adress
1051 Budapest
PO box no 5 at Budapest Post Office 53
Ungern - Telefonnummer
+36 307238256 - E-post
greber.mx@gmail.com
- Copyright
- © Marton Greber