AWS Data Engineer 2026 vs Data Engineer Exam Prep
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
AWS Data Engineer 2026
Read full descriptionHide full description
Non-Affiliation Disclaimer (DEA-C01) This app is an independent exam preparation resource and is not affiliated with, endorsed by, or connected with Amazon Web Services (AWS). All practice materials are created solely for learning and study purposes. Trademark Notice (DEA-C01) AWS, Amazon Web Services, and DEA-C01 are trademarks or registered trademarks of Amazon Web Services, Inc.β¨Any references to AWS 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 ===== There are many questions on the web that are either outdated or wrongly answered.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 question content is updated monthly in 2026, so you donβt have to worry that these question is outdated anymore. 2.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. 100% question 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!
Data Engineer Exam Prep
Read full descriptionHide full description
Study on your phone. Continue on desktop. Use your phone on the move and a tablet or desktop when you want more room to study. Connect the same StudyCert account to continue your learning in the app and on the desktop web. Prepare for Google Cloud Professional Data Engineer with 559 practice questions and 110 key terms. Study coverage Β· 5 areas β’ Designing data processing systems β’ Ingesting and processing the data β’ Storing the data β’ Preparing and using data for analysis β’ Maintaining and automating data workloads 1. Build your foundation with key terms Use flashcards to learn meanings, exam context and selection cues. Mark terms as known or not yet known, then revisit unstudied or unfamiliar cards. Edit card content to suit your learning and restore the original when needed. 2. Practice and understand each answer Study in 50-question sets, by domain or by difficulty. Work through single- and multiple-choice questions, then read the explanation for the answer and each option. Choose all, unfinished or wrong questions; shuffle questions and choices; use a study timer; and resume where you left off. 3. Review mistakes and uncertain concepts Collect questions marked for review, recent errors and repeated mistakes. Filter by cumulative wrong-answer count and focus on weaker domains or difficulty levels. The glossary report connects your known/not-yet records with accuracy on related questions. 4. Check your preparation with a mock exam Practice time management with 50 questions in 120 minutes. Change answers before submission, resume a saved exam and receive grading when time expires. Afterwards, see correct, wrong and unanswered counts, your score and domain results, then revisit mistakes. Tools that fit your study routine Optional audio study reads terms and meanings aloud. Choose whether to include exam context and selection cues, set repeats and pauses, and control playback with the mini player. A study calendar, learning streaks, weekly goals, reminders for unmet goals and light, dark or system themes support your routine. Learning records are managed for each supported language. Some features require paid access. Check the included features and price on the purchase screen. Purchase restoration is supported. This is an independent study aid, not an official, affiliated or endorsed app of any exam administrator or certification body. Exam names and trademarks belong to their respective owners.
Screenshots
Verdict
The clearest difference is update cadence: Data Engineer Exam Prep at every 10 days against AWS Data Engineer 2026's every 4 months. AWS Data Engineer 2026's advantage is iOS requirement (10.0 vs 15.1). On price, ads, in-app purchases 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
Both are free to download. AWS Data Engineer 2026 sells 1 one-off in-app purchase and Data Engineer Exam Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
AWS Data Engineer 2026 ships an update every 4 months, Data Engineer Exam Prep every 10 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | AWS Data Engineer 2026 | Data Engineer Exam Prep |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 10 days β better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod | iPhone, iPad, iPod β better |
| Requires iOS | 10.0 β better | 15.1 |
| Further details β not scored | ||
| Size | 25 MB | 106 MB |
| Age rating | 4+ | 4+ |
| Developer | Trieu Tran | CHOI SEONGMIN |
In-app purchases
AWS Data Engineer 2026
- Unlock complete App$7.99
Data Engineer Exam Prep
- Lifetime Access$4.99
Questions
Is AWS Data Engineer 2026 free?
Is Data Engineer Exam Prep free?
Do AWS Data Engineer 2026 or Data Engineer Exam Prep have ads?
Which is updated more often, AWS Data Engineer 2026 or Data Engineer Exam Prep?
Other comparisons















