Comparison

Learn SQL & Database vs DoomStudy

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Learn SQL & Database

Master SQL and database management with interactive lessons, a built-in compiler, and real-world project practice. Learn fundamentals to advanced topics across MySQL, MongoDB, and PostgreSQL, earning certifications along the way.

Highlights
  • Complete SQL course
  • Built-in SQL compiler
  • Database project practice
  • Interactive learning with quizzes
  • Earn certifications
  • Covers MySQL, MongoDB, PostgreSQL
Features
Read full description

Want to master SQL and become a pro at working with databases? Welcome to the Learn SQL & Database App by EmbarkX – your all-in-one platform to learn SQL, understand databases, and practice using real-world SQL queries and database systems like MySQL, MongoDB, and PostgreSQL. Whether you're new to SQL or want to strengthen your database skills, this app helps you learn SQL step-by-step with interactive lessons, hands-on SQL compiler practice, and real database projects. Key Features of the Learn SQL App: - Complete SQL Course: Learn SQL fundamentals and advanced topics with easy-to-understand lessons. - Built-in SQL Compiler: Practice writing SQL queries directly in the app. - Database Project Practice: Build and query real databases using MySQL, MongoDB & PostgreSQL. - Interactive Learning: Learn SQL through exercises, quizzes, and real-world use cases. - Earn Certifications: Get certified as you complete modules in SQL and database management. What You’ll Learn in SQL & Database App: - SQL Basics: Understand SQL syntax, queries, filtering, sorting, and JOINs with MySQL and PostgreSQL. - Database Fundamentals: Learn how databases work, understand DBMS concepts, and explore relational vs. non-relational models. - CRUD Operations: Learn how to Create, Read, Update, and Delete data using SQL statements. - Advanced SQL Queries: Work with subqueries, aggregate functions, group by, having, and nested queries. - Normalization & Keys: Understand database normalization, primary keys, foreign keys, and constraints. - MySQL & PostgreSQL: Practice queries in MySQL and PostgreSQL environments. - MongoDB Basics: Get introduced to NoSQL and learn how MongoDB differs from traditional databases. - Real-World Scenarios: Apply SQL to practical problems and data sets used in real applications. Why Choose Learn SQL & Database App by EmbarkX? - Learn SQL with Real Use Cases: Build practical skills by solving real data problems. - Use SQL Compiler Anywhere: Practice coding with our interactive SQL compiler anytime, anywhere. - All Major Databases Covered: Learn SQL with MySQL, PostgreSQL, and MongoDB. - Designed for All Levels: Perfect for beginners, students, professionals, and tech enthusiasts. - Structured Curriculum: Learn database and SQL in a progressive and hands-on way. - Certifications for Every Module: Earn credentials that boost your programming and data skills. Who Is This App For? - Students learning to code or working on computer science courses - Developers looking to improve their SQL and database knowledge - Tech professionals wanting to manage databases more effectively - Beginners interested in learning programming and data querying - Anyone preparing for data-related interviews or certifications No prior coding or database experience is required. Whether you're learning programming for the first time or adding SQL to your toolkit, this app will guide you every step of the way. Get Certified and Advance Your Career in Data & Programming As you complete each module, earn certifications in SQL, MySQL, PostgreSQL, and MongoDB. Add these to your resume or LinkedIn and show your expertise in database management systems. Start Learning SQL & Databases Today! Download the Learn SQL & Database App now and start coding SQL queries, managing real databases, and becoming a data expert! For feedback or support, contact us at: embarkxofficial@gmail.com Privacy Policy & Terms: - https://embarkx.com/legal/privacy - https://embarkx.com/legal/terms

About

DoomStudy

Features
Read full description

Doomstudy transforms your course notes into an addictive, infinite learning feed. Upload your notes and let AI turn them into bite-sized knowledge cards you can scroll through like your favorite social app.  WHY DOOMSTUDY?  We all spend hours scrolling every day. Doomstudy hijacks that habit and turns it into your secret weapon for acing exams. Same satisfying scroll, different results.  KEY FEATURES:  - Flexible AI Options : Apple Intelligence Support: Use on-device AI (iOS 26+) for private, fast content generation Multiple AI Models: Choose between Gemini (cloud), Apple Intelligence, or offline models like Llama 3.2, Phi 3.5, and Qwen 2.5 Offline Mode: Download AI models and generate study content anywhere, even without internet File support : PDFs, PPTXs and DOCXs are supported ! - Smart Content Generation : AI-Powered Micro-Learning: Upload PDFs, notes, or any course material and watch AI instantly transform them into digestible cards Infinite Personalized Feed: Never run out of content. AI generates fresh study material from YOUR files on demand Custom Content Types: Choose between facts, key concepts, Q&A format, or true/false questions - Fully Customizable Design : Video Backgrounds: Add dynamic gameplay, nature, ambient, or satisfying video backgrounds to your feed Upload Your Own Videos: Create custom video categories and use your own content Color Customization: Personalize card colors, text colors, and background opacity to match your vibe Your Study Environment: Make it feel like your favorite app - Interactive Learning : Active Recall Quizzes: Test yourself as you scroll with built-in quiz cards that boost retention Custom Study Tags: Organize content by subject, topic, or exam and create personalized feeds Track Your Progress: See how much time you've turned from mindless scrolling into productive learning - Privacy First : Use Apple Intelligence or offline models to keep your study data completely private No internet required with downloaded models Stop wasting your screen time. Start using it. Download Doomstudy and make every scroll count.

Screenshots

Learn SQL & Database4 screens
DoomStudy4 screens

Verdict

The call

The clearest difference is in-app purchases: DoomStudy at none against Learn SQL & Database's 5. DoomStudy also leads on update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Learn SQL & Database sells 5 one-off in-app purchases. DoomStudy asks for nothing beyond the download.

UpkeepUpdate frequency

Learn SQL & Database ships an update every 3 weeks, DoomStudy weekly. The most recent releases landed on September 26, 2026 and October 1, 2026 respectively.

Scorecard2 real differences · 8 level
Learn SQL & Database versus DoomStudy: the parameters behind the verdict, then further details
ParameterLearn SQL & DatabaseDoomStudy
PriceFreeFree
Rating3.9 (15 ratings) — better—
Positive reviews61.5% of reviews—
Number of ratings15 — better—
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS1615.1 — better
Further details — not scored
Size70 MB90 MB
Age rating4+4+
DeveloperFaisal MemonJalal Fatouaki

In-app purchases

5 purchases

Learn SQL & Database

One-time5
  • One Time Offer - 1$4.99
  • One Time Offer - 2$4.99
  • Onboarding Welcome Offer$7.99
Show 2 more
  • Lifetime Unlock$9.99
  • Offer Compare Price$9.99
None

DoomStudy

No in-app purchases

Questions

Is Learn SQL & Database free?
Learn SQL & Database is free to download, with in-app purchases available.
Is DoomStudy free?
DoomStudy is free to download, with no in-app purchases.
Do Learn SQL & Database or DoomStudy have ads?
Neither Learn SQL & Database nor DoomStudy shows ads.
Which is updated more often, Learn SQL & Database or DoomStudy?
Learn SQL & Database ships an update every 3 weeks, and DoomStudy weekly. Most recently, Learn SQL & Database was updated on September 26, 2026 and DoomStudy on October 1, 2026.

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