BackendEngineer Questions vs Learn SQL & Database
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BackendEngineer Questions
Read full descriptionHide full description
Title: Backend Engineer Interview Prep Subtitle: Ace Your Backend Engineering Interviews Description: Prepare for your backend engineering interviews with the most comprehensive and up-to-date app available. Whether you're a seasoned developer or just starting out, Backend Engineer Interview Prep is your ultimate guide to mastering the technical and conceptual challenges you'll face in your interviews. Key Features: Extensive Question Bank: Access hundreds of curated interview questions covering key topics such as Cloud Computing, CI/CD, IaC, System Design, Networking, Performance Optimization, and more. Detailed Explanations: Each question comes with a detailed explanation to help you understand the concepts and principles behind the answers. Interactive Quizzes: Test your knowledge with interactive quizzes and track your progress over time. Topic-Wise Segmentation: Questions are categorized by topics like Containerization, IaaS/PaaS/SaaS, URL Shortening Service Design, Concurrency and Parallelism, OSI Model, Unit Testing, and more. Mock Interviews: Simulate real interview scenarios with timed mock interviews to enhance your preparation. Performance Analytics: Get detailed analytics on your performance, identify areas for improvement, and focus your study efforts accordingly. Bookmark and Review: Save important questions and revisit them later to reinforce your learning. Regular Updates: Stay ahead of the curve with regular updates to our question bank, ensuring you have the latest information and trends in backend engineering. Why Choose Backend Engineer Interview Prep? Comprehensive Coverage: From the basics to advanced topics, we cover everything you need to know. Expert-Approved Content: Questions and explanations are crafted by experienced backend engineers and interviewers. User-Friendly Interface: Enjoy a smooth and intuitive user experience with our well-designed interface. Offline Access: Study anytime, anywhere with offline access to your saved questions and quizzes. Prepare confidently and excel in your backend engineering interviews with Backend Engineer Interview Prep! Download now and start your journey to landing your dream job.
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.
- Complete SQL course
- Built-in SQL compiler
- Database project practice
- Interactive learning with quizzes
- Earn certifications
- Covers MySQL, MongoDB, PostgreSQL
Read full descriptionHide 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
Screenshots
Verdict
The clearest difference is price: Learn SQL & Database at Free against BackendEngineer Questions's $7.99. BackendEngineer Questions's advantage is in-app purchases (none vs 5). On 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
Learn SQL & Database is free to download; BackendEngineer Questions costs $7.99 up front. Learn SQL & Database sells 5 one-off in-app purchases. BackendEngineer Questions asks for nothing beyond the download.
| Parameter | BackendEngineer Questions | Learn SQL & Database |
|---|---|---|
| Price | $7.99 | Free — better |
| Rating | — | 3.9 (15 ratings) — better |
| Positive reviews | — | 61.5% of reviews |
| Number of ratings | — | 15 — better |
| Update frequency | — | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 16 |
| Further details — not scored | ||
| Size | 9 MB | 70 MB |
| Age rating | 17+ | 4+ |
| Developer | Buydeepdiscount.com LLC | Faisal Memon |
In-app purchases
BackendEngineer Questions
No in-app purchases
Learn SQL & Database
- One Time Offer - 1$4.99
- One Time Offer - 2$4.99
- Onboarding Welcome Offer$7.99
Show 2 moreShow fewer
- Lifetime Unlock$9.99
- Offer Compare Price$9.99
Questions
Is BackendEngineer Questions free?
Is Learn SQL & Database free?
Do BackendEngineer Questions or Learn SQL & Database have ads?
Other comparisons















