Comparison

SOA vs DEA Data Engineer Exam Prep

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

Head to head
About

SOA

Features
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SOA-C03 Exam Pass - 900+ Practice Questions, Flashcards & Mock Exams Prepare for the SOA-C03 CloudOps Engineer Associate exam with 900+ practice questions, 200 flashcards and full-length timed mock exams (65 questions in 130 minutes). Every question comes with an explanation, and your progress is tracked by exam topic. KEY FEATURES - 900+ practice questions with detailed explanations - Full-length timed mock exams: 65 questions, 130 minutes - 200 flashcards for key services, metrics and operational terms - Topic quizzes and a progress view by exam topic - Study modes for short daily sessions - No ads EXAM TOPICS COVERED - Monitoring, Logging, Analysis, Remediation and Performance Optimization (22%) - Reliability and Business Continuity (22%) - Deployment, Provisioning and Automation (22%) - Networking and Content Delivery (18%) - Security and Compliance (16%) EXAM AT A GLANCE - Exam code: SOA-C03 - Questions: 65 - Time: 130 minutes IDEAL FOR Cloud engineers, operations engineers, system administrators and DevOps engineers who monitor, automate and troubleshoot cloud workloads. SUBSCRIPTION Subscription Options: Unlock premium features with flexible plans: - Monthly: $7.99 - Quarterly: $14.99 - Half-Yearly: $29.99 - Yearly: $49.99 Subscriptions auto-renew unless canceled at least 24 hours before the period ends. No refunds for unused portions. Important Disclaimer: SOA-C03 Exam Pass is an independent educational tool created by Exam Pass. It is not affiliated, endorsed, or sponsored by Amazon Web Services, Inc. or any other certification body. AWS and AWS Certified CloudOps Engineer - Associate are trademarks of Amazon.com, Inc. or its affiliates. All practice questions and content are developed independently for educational purposes. Start practicing for the SOA-C03 exam today. Download now. LEGAL Terms of Use: https://exam-pass.com/terms-of-service/ Privacy Policy: https://exam-pass.com/privacy-policy/

About

DEA Data Engineer Exam Prep

Features
Read 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. Continuing study on the web applies to the existing Data Engineer Associate · DEA-C01 practice track. Added exams are studied in the iOS app. Access and progress remain separate for each exam. Includes 1816 practice questions across 4 exams. The total combines the study-language counts stated for each exam below. 1. Prepare for Data Engineer Associate · DEA-C01 practice with 516 practice questions and 160 key terms. Study coverage · 4 areas: Data Ingestion and Transformation · Data Store Management · Data Operations and Support · Data Security and Governance Study languages: English, Japanese, Korean. Counts use English materials. 2. Prepare for Certified Six Sigma Green Belt (CSSGB) Examination with 400 practice questions and 144 key terms. Study coverage · 6 areas: Overview: Six Sigma and the Organization · Define Phase · Measure Phase · Analyze Phase · Improve Phase · Control Phase Study languages: English. Counts use English materials. 3. Prepare for Certified Six Sigma Yellow Belt examination with 300 practice questions and 152 key terms. Study coverage · 5 areas: Six Sigma Fundamentals · Define Phase · Measure Phase · Analyze Phase · Improve and Control Phases Study languages: English. Counts use English materials. 4. Prepare for Certified Six Sigma Black Belt examination with 600 practice questions and 160 key terms. Study coverage · 9 areas: Organization-Wide Planning and Deployment · Organizational Process Management and Measures · Team Management · Define · Measure · Analyze · Improve · Control · Design for Six Sigma (DFSS) Framework and Methodologies Study languages: English. Counts use English materials. 1. Learn the basic terms Use flashcards for meanings, exam context and selection criteria. Mark known and unfamiliar terms for focused review. 2. Practice and read the explanations Study by exam-specific set, domain or difficulty. Read answer and option explanations; use unfinished and wrong-answer filters, shuffle, a timer and session resume. Practice-set sizes vary by exam: 50 or 110 questions. 3. Review mistakes Revisit bookmarks, recent errors and repeated mistakes. Use glossary reports, weak-area analysis and study history to plan revision. 4. Check readiness with a timed mock Use each exam’s settings below, then review results, domain scores and mistakes. Mock questions / time limit (minutes), by exam: 1: 65 / 130; 2: 110 / 270; 3: 90 / 138; 4: 165 / 258 Tools that fit your study routine Audio study and autoplay are optional. Listen to terms and meanings and adjust repeats and pauses. Continue your routine with a study calendar, weekly goals, reminders and themes. Content, features, languages and paid access are specific to each exam. Check the included content and price before purchasing. 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

SOA4 screens
DEA Data Engineer Exam Prep4 screens

Verdict

The call

The clearest difference is update cadence: DEA Data Engineer Exam Prep at every 5 days against SOA's monthly. On price, ads, in-app purchases and device support 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. SOA sells 4 in-app purchases, starting at $7.99 per month and DEA Data Engineer Exam Prep sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SOA ships an update monthly, DEA Data Engineer Exam Prep every 5 days. The most recent releases landed on November 12, 2026 and November 10, 2026 respectively.

Scorecard1 real difference · 5 level
SOA versus DEA Data Engineer Exam Prep: the parameters behind the verdict, then further details
ParameterSOADEA Data Engineer Exam Prep
PriceFreeFree
Update frequencyMonthlyEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size85 MB147 MB
Age rating4+4+
DeveloperNguyen Duy KhanhCHOI SEONGMIN

In-app purchases

4 purchases

SOA

Subscriptions4
  • Premium 1 Month3 Days trial$7.991 Month
  • Premium 3 Months3 Days trial$14.993 Months
  • Premium 6 Months$29.996 Months
Show 1 more
  • Premium 12 Months3 Days trial$49.991 Year
8 purchases

DEA Data Engineer Exam Prep

One-time8
  • Six Sigma Yellow Belt 추가 구매 할인$1.69
  • AWS DEA Data Engineer 추가 구매 할인$2.49
  • Six Sigma Black Belt 추가 구매 할인$2.49
Show 5 more
  • Six Sigma Green Belt 추가 구매 할인$2.49
  • Six Sigma Yellow Belt 평생 이용권$3.49
  • Six Sigma Black Belt 평생 이용권$4.99
  • Six Sigma Green Belt 평생 이용권$4.99
  • DEA Lifetime Access$4.99

Questions

Is SOA free?
SOA is free to download, with in-app purchases available.
Is DEA Data Engineer Exam Prep free?
DEA Data Engineer Exam Prep is free to download, with in-app purchases available.
Do SOA or DEA Data Engineer Exam Prep have ads?
Neither SOA nor DEA Data Engineer Exam Prep shows ads.
Which is updated more often, SOA or DEA Data Engineer Exam Prep?
SOA ships an update monthly, and DEA Data Engineer Exam Prep every 5 days. Most recently, SOA was updated on November 12, 2026 and DEA Data Engineer Exam Prep on November 10, 2026.

Other comparisons