Comparison

Professional Data Engineer vs Learn SQL For Beginners 2024

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

Head to head
About

Professional Data Engineer

Features
Read full description

Non-Affiliation Disclaimer (Google Professional Data Engineer) This app is an independent exam preparation resource and is not affiliated with, endorsed by, or connected with Google or Google Cloud. All practice materials are created solely for learning and study purposes. Trademark Notice (Google Professional Data Engineer) Google, Google Cloud, and Google Cloud Professional Data Engineer are trademarks or registered trademarks of Google LLC.
Any references to Google Cloud exams or terminology are for identification only and do not imply official endorsement. ===== There are many questions on the web that are either outdated or wrongly answered. I am trying here to filter all those questions and provide you with a nice tool to practice the exam similar to the real-life exam as much as possible. This small app was designed with love to help you 5 things: 1. question content is updated monthly in 2026, so you don’t have to worry that these question is outdated anymore. 2. With 2 EXACT-FILTERING features, you can focus easily on questions you are making mistakes or missing. 3. Save difficult questions offline. So you can practice them later when you have free time. 4. Examination mode will help you take test like a real exam. So you will be more confident. 5. NEARLY-100% questions are packed with straightforward explanations. You will know why it is correct or wrong. No more confusing. In sum, this app is simple and straight-to-the-point like description you are reading. Have fun and enjoy the app!

About

Learn SQL For Beginners 2024

Master SQL with 60 in-depth lessons covering beginner to advanced topics. Includes a powerful cheat sheet with examples for quick problem-solving. Ideal for students and developers aiming to enhance their database skills.

Highlights
  • 60 in-depth text-based lessons
  • Beginner to advanced SQL techniques
  • Database creation and query writing
  • Data management and performance optimization
  • Powerful SQL Cheat Sheet with examples
  • Step-by-step guidance
Features
Read full description

Learn SQL quickly and efficiently with our comprehensive SQL learning app. Featuring 60 in-depth, text-based lessons, this app covers everything from beginner concepts to advanced SQL techniques, making it perfect for learners at any level. Whether you’re just starting with SQL or want to refine your skills, our structured lessons guide you step-by-step through important topics like creating databases, writing queries, managing data, and optimizing performance. In addition to the learning section, the app includes a powerful SQL Cheat Sheet that provides quick, concise answers with examples. Whether you need help writing a query, updating data, or handling transactions, our cheat sheet gives you easy-to-understand explanations and examples, saving you time and helping you solve problems faster. Ideal for students, developers, and anyone looking to master SQL, this app delivers everything you need in one convenient place. Download now to unlock your full potential in SQL!

Screenshots

Professional Data Engineer4 screens
Learn SQL For Beginners 20244 screens

Verdict

The call

The clearest difference is in-app purchases: Learn SQL For Beginners 2024 at none against Professional Data Engineer's 1. Professional Data Engineer's advantage is ads (none vs shown) and iOS requirement (10.0 vs 15.0). On price and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Professional Data Engineer sells 1 one-off in-app purchase. Learn SQL For Beginners 2024 asks for nothing beyond the download.

Scorecard3 real differences Β· 5 level
Professional Data Engineer versus Learn SQL For Beginners 2024: the parameters behind the verdict, then further details
ParameterProfessional Data EngineerLearn SQL For Beginners 2024
PriceFreeFree
Positive reviewsβ€”0.0% of reviews
Update frequencyEvery 13 monthsβ€”
AdsNo β€” betterYes
In-app purchasesYesNo β€” better
Monetizationβ€”Ad-supported
DevicesiPhone, iPodiPhone, iPad, iPod β€” better
Requires iOS10.0 β€” better15.0
Further details β€” not scored
Size25 MB61 MB
Age rating4+4+
DeveloperTrieu TranMOHAMMAD H JAFARI

In-app purchases

1 purchases

Professional Data Engineer

One-time1
  • Unlock complete App$9.99
None

Learn SQL For Beginners 2024

No in-app purchases

Questions

Is Professional Data Engineer free?
Professional Data Engineer is free to download, with in-app purchases available.
Is Learn SQL For Beginners 2024 free?
Learn SQL For Beginners 2024 is free to download, with no in-app purchases.
Do Professional Data Engineer or Learn SQL For Beginners 2024 have ads?
Learn SQL For Beginners 2024 shows ads; Professional Data Engineer does not.

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