AWS Certified Developer Assoc. vs 1Z0
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AWS Certified Developer Assoc.
Prepare for your AWS Certified Developer Associate exam with this comprehensive training app. It offers over 150 FAQs, cheat sheets, flashcards, and two full practice exams with over 200 quizzes covering key AWS services and development topics.
- AWS Recommended Security Best Practices
- 150+ AWS FAQs
- AWS CheatSheets
- AWS FlashCards
- 2 DVA-C01 Practice Mock Exams
- 200+ Quizzes
- Score card and tracker
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Pass the AWS Certified Developer – Associate (DVA-C02) exam with a native, offline-first practice app built around real exam scenarios — including the generative AI and ML services now covered on the current exam. WHY THIS APP Most Dev Associate quiz apps still test the retired DVA-C01 exam. This one is built and tagged for DVA-C02, the current version, and goes further: it includes dedicated questions on Amazon Bedrock, Amazon Q Developer, Rekognition, Textract, and Comprehend; the generative-AI and applied-ML services AWS developers are now expected to know. WHAT'S INCLUDED (FREE) - 53 exam-style questions across all four DVA-C02 domains - Every question comes with a detailed explanation — not just the right answer, but why the wrong ones are wrong - Choose 5, 10, or 15 questions per practice session - Track your progress, streaks, and score history right on your device - Works fully offline — study on a plane, a commute, anywhere - No account, no sign-up, no ads EXAM DOMAINS COVERED - Development with AWS Services (32%) — Lambda, API Gateway, DynamoDB, S3, Bedrock, Amazon Q Developer, Rekognition, Textract, Comprehend, EventBridge - Security (26%) — IAM roles and least privilege, STS, Cognito, Secrets Manager, KMS - Deployment (24%) — CodeDeploy, CodeConnections/GitHub, CDK, SAM, CI/CD pipelines - Troubleshooting and Optimization (18%) — CloudWatch, X-Ray, Lambda Powertools, performance tuning BUILT FOR REAL STUDYING Every question includes a full explanation referencing official AWS documentation, so you actually learn the concept — not just memorize an answer key. Questions are written to match the style and difficulty of the real DVA-C02 exam, including scenario-based questions with distractor answers that test common misconceptions. WANT MORE? Djamgatech PRO unlocks the complete 85-question DVA-C02 bank for this exam, plus dozens of other AWS, Azure, GCP, and AI certification question banks in one app — all offline, all ad-free. Start practicing for free today and walk into your DVA-C02 exam ready.
1Z0
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1Z0-809 practice tests for the Oracle Java SE 8 Programmer II (OCP) exam. Why ExamCert.App ? Online Mock Exam (Just like a real exam) Up-to-date questions, reviewed and refreshed regularly. Lifetime access & lifetime updates Quality Question with explanation (Just like real questions) 24/7 Chat & Email Support Ready to Pass 1Z0-809 - Oracle Java SE 8 Programmer II (OCP)? Domain 1 — Java Class Design Domain 2 — Advanced Java Class Design Domain 3 — Generics and Collections Domain 4 — Lambda Built-in Functional Interfaces Domain 5 — Java Stream API Domain 6 — Exceptions and Assertions Domain 7 — Java SE 8 Date/Time API Domain 8 — Java I/O Fundamentals Domain 9 — Java File I/O (NIO.2) Domain 10 — Java Concurrency Domain 11 — Building Database Applications with JDBC Domain 12 — Localization WHY CHOOSE OUR APP? 1000+ Practice Questions - Expertly crafted questions covering all exam objectives Detailed Explanations - Understand the "why" behind every answer Multiple Question Types - Single choice, multiple choice, drag-and-drop, and more Offline Mode - Study anywhere, anytime without internet connection Progress Tracking - Monitor your improvement with detailed statistics Study Guide - Comprehensive reading materials for each exam domain Daily Reminders - Stay on track with customizable study notifications STUDY MODES Practice Mode - Learn at your own pace with instant feedback Exam Simulation - Timed tests that mirror the real exam experience Review Mode - Focus on questions you've answered incorrectly Bookmarks - Save difficult questions for later review Performance Analytics - Track your readiness across all domains PREMIUM FEATURES Unlock the full potential of your exam preparation with Premium access: • Access to ALL 1000+ practice questions • Complete Study Guide with in-depth explanations • Unlimited exam simulations • Priority updates with new questions SUPPORT Have questions or feedback? Contact us at support@examcert.app Privacy Policy: https://www.examcert.app/privacy Terms of Service: https://www.examcert.app/terms DISCLAIMER All content provided in this application is for educational and practice purposes only. The practice questions and study materials are designed to help candidates prepare for the 1Z0-809 - Oracle Java SE 8 Programmer II (OCP) certification exam and do not represent actual exam questions from Oracle. This app does not guarantee that users will pass the 1Z0-809 - Oracle Java SE 8 Programmer II (OCP) exam. Exam results depend on individual preparation, experience, and understanding of the subject matter. All trademarks, service marks, trade names, and logos referenced herein belong to their respective owners. Any reference to Oracle, 1Z0-809, or related certification programs is purely for descriptive purposes. By using this application, you acknowledge and agree that the developers are not responsible for any exam outcomes or certification decisions made by Oracle. This application is an independent exam preparation resource and is not affiliated with, endorsed by, sponsored by, or associated with Oracle Corporation or any of its subsidiaries. 1Z0-809 (Java SE 8 Programmer II) is a registered trademark of Oracle Corporation.
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Verdict
The clearest difference is price: 1Z0 at Free against AWS Certified Developer Assoc.'s $0.99. 1Z0 also leads on update cadence (every 3 weeks vs every 2 months). AWS Certified Developer Assoc.'s advantage is in-app purchases (none vs 2). 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
1Z0 is free to download; AWS Certified Developer Assoc. costs $0.99 up front. 1Z0 sells 2 one-off in-app purchases. AWS Certified Developer Assoc. asks for nothing beyond the download.
AWS Certified Developer Assoc. ships an update every 2 months, 1Z0 every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | AWS Certified Developer Assoc. | 1Z0 |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | DjamgaTech Corp | EXAMCERT PTY LTD |
In-app purchases
AWS Certified Developer Assoc.
No in-app purchases
1Z0
- 200 AI Credits$1.99
- Unlock Premium$5.99
Questions
Is AWS Certified Developer Assoc. free?
Is 1Z0 free?
Do AWS Certified Developer Assoc. or 1Z0 have ads?
Which is updated more often, AWS Certified Developer Assoc. or 1Z0?
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