Comparison

AWS Developer Assoc. Prep PRO vs AWS Cert Security SCS

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

Head to head
About

AWS Developer Assoc. Prep PRO

Prepare for the AWS Certified Developer Associate exam with this comprehensive study app. It offers over 200 FAQs, cheat sheets, flashcards, and mock exams covering key AWS services and development topics. Track your progress and countdown to your exam date.

Highlights
  • AWS Recommended Security Best Practices
  • 200+ AWS FAQs
  • AWS Cheat Sheets
  • AWS Flash Cards
  • DVA-C01 Mock Exams
  • 200+ Quizzes
  • Score card and tracker
Read full description

The complete, ad-free companion for the AWS Certified Developer – Associate (DVA-C02) exam: 85 exam-style questions covering every current domain, including the generative AI and applied ML services now tested on the exam. WHY THIS APP Most Dev Associate prep apps are still built around the retired DVA-C01 exam. This one is tagged and written for DVA-C02, the current version, and it doesn't stop at the classic topics: it includes dedicated coverage of Amazon Bedrock, Amazon Q Developer, Rekognition, Textract, and Comprehend the generative-AI and applied-ML services AWS developers are now expected to know for this exam. WHAT'S INCLUDED (PRO) - Full 85-question DVA-C02 bank; every question the free version has, plus the rest of the catalog - Every question comes with a detailed explanation, not just the correct letter - Choose 5, 10, or 15 questions per practice session - Track your streak, score history, and progress per certification - 100% offline; no internet required, ever - No ads, no account, no sign-up EXAM DOMAINS COVERED - Development with AWS Services (32%): Lambda, API Gateway, DynamoDB, S3, Bedrock, Amazon Q Developer, Rekognition, Textract, Comprehend, EventBridge - Security (26%): IAM least privilege, STS, Cognito, Secrets Manager, KMS - Deployment (24%): CodeDeploy, CodeConnections/GitHub, CDK, SAM, multi-select CI/CD scenarios - Troubleshooting and Optimization (18%): CloudWatch, X-Ray, Lambda Powertools, performance tuning REAL EXAM FORMAT Questions include both single-answer and "select multiple" scenarios, matching the actual DVA-C02 exam format; not just simplified multiple choice. Every explanation references official AWS documentation so you understand the reasoning, not just memorize an answer key. MORE THAN ONE EXAM? This app is part of the Djamgatech PRO family. If you're studying for more than just AWS Developer Associate, Djamgatech PRO covers 53 certifications across AWS, Azure, GCP, and AI - all offline, all in one app, all ad-free. Study smarter, walk into your DVA-C02 exam ready, and pass with confidence.

About

AWS Cert Security SCS

Practice for the AWS Certified Security Specialty exam with up-to-date questions and detailed explanations. Focus on weak areas with filtering tools and prepare for the real exam with a dedicated test mode. Save difficult questions for offline review.

Highlights
  • Monthly updated questions for 2025
  • Exact-filtering for mistake focus
  • Offline saving of difficult questions
  • Examination mode for realistic testing
  • Detailed explanations for correct/incorrect answers
Features
Read full description

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 2025, 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!

Screenshots

AWS Developer Assoc. Prep PRO3 screens
AWS Cert Security SCS4 screens

Verdict

The call

The clearest difference is review sentiment: AWS Developer Assoc. Prep PRO at 100% against AWS Cert Security SCS's 0%. AWS Developer Assoc. Prep PRO also leads on in-app purchases (none vs 2) and update cadence (every 2 months vs every 10 months). AWS Cert Security SCS's advantage is price (Free vs $4.99) and iOS requirement (10.0 vs 16.0). On ads 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

AWS Cert Security SCS is free to download; AWS Developer Assoc. Prep PRO costs $4.99 up front. AWS Cert Security SCS sells 2 one-off in-app purchases. AWS Developer Assoc. Prep PRO asks for nothing beyond the download.

UpkeepUpdate frequency

AWS Developer Assoc. Prep PRO ships an update every 2 months, AWS Cert Security SCS every 10 months. The most recent releases landed on September 18, 2026 and September 15, 2026 respectively.

Scorecard6 real differences · 4 level
AWS Developer Assoc. Prep PRO versus AWS Cert Security SCS: the parameters behind the verdict, then further details
ParameterAWS Developer Assoc. Prep PROAWS Cert Security SCS
Price$4.99Free — better
Rating—2.0 (1 ratings) — better
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 2 months — betterEvery 10 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS16.010.0 — better
Further details — not scored
Size1 MB25 MB
Age rating4+4+
DeveloperDjamgaTech CorpTrieu Tran

Customer experience

AWS Developer Assoc. Prep PRO

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

AWS Cert Security SCS

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

AWS Developer Assoc. Prep PRO

No in-app purchases

2 purchases

AWS Cert Security SCS

One-time2
  • 4.99$ For All Premium Features$4.99
  • Unlock all premium content$9.99

Questions

Is AWS Developer Assoc. Prep PRO free?
AWS Developer Assoc. Prep PRO costs $4.99, with no in-app purchases.
Is AWS Cert Security SCS free?
AWS Cert Security SCS is free to download, with in-app purchases available.
Do AWS Developer Assoc. Prep PRO or AWS Cert Security SCS have ads?
Neither AWS Developer Assoc. Prep PRO nor AWS Cert Security SCS shows ads.
Which is updated more often, AWS Developer Assoc. Prep PRO or AWS Cert Security SCS?
AWS Developer Assoc. Prep PRO ships an update every 2 months, and AWS Cert Security SCS every 10 months. Most recently, AWS Developer Assoc. Prep PRO was updated on September 18, 2026 and AWS Cert Security SCS on September 15, 2026.

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