AWS DVA vs Cert Practice for AWS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AWS DVA
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Lambda limits, DynamoDB keys, API Gateway stages — the Developer Associate exam grades the details you touch every day but rarely have to name. Certisimo turns that working knowledge into exam answers. WHAT'S INSIDE • 390 exam-style questions across 6 practice sets, written for the AWS Developer Associate exam • The ground you will train on: Lambda, DynamoDB, API Gateway, SQS, CloudFormation, CodePipeline and IAM TWO WAYS TO PRACTICE In training mode, answers come back with immediate feedback. In test mode you face the clock — timed, scored, no hints — and finish with a full review of what you skipped or got wrong. MEASURE YOUR PROGRESS Insights turns your history into a readiness score, so how close you are to a passing level is always visible. MADE FOR HOW YOU STUDY • Save questions, add your own notes, find anything with search • Full session history, so you can watch your scores climb • Works completely offline — study on the plane, the metro, anywhere • iPhone and iPad, light and dark, no account and no sign-up ALREADY BOUGHT THIS APP? Premium is yours — free, forever. It unlocks by itself the first time you open this update: nothing to buy, nothing to restore, no account to create. Your saved questions, your notes and your full history are all still here. GO FURTHER WITH PREMIUM Certisimo Premium unlocks the full explanation behind every answer — why the right choice wins, not just which letter it was — plus unlimited exam simulations, the complete Insights breakdown (weak, hard, new and strong questions) and an ad-free experience. • Weekly $5.99 · Yearly $34.99 with a 14-day free trial · Lifetime $79.99 one-time purchase Download Certisimo and walk into the Developer Associate exam already knowing how it feels. Certisimo is an independent study aid and is not affiliated with, endorsed by, or sponsored by Amazon Web Services, Inc. Weekly and Yearly Premium are auto-renewable subscriptions; Lifetime is a one-time purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Payment is charged to your Apple ID account, and you can manage or cancel your subscription in your App Store account settings at any time. Terms of Use: https://certisimo-app.web.app/terms Privacy Policy: https://certisimo-app.web.app/privacy
Cert Practice for AWS
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Prepare for 12 AWS Certification exams with realistic, original practice questions — in your language, with the original English wording side by side. FREE, NO ACCOUNT NEEDED • Take a free 20-question mini mock exam or a quick drill for any exam • Every option comes with an explanation of why it is right or wrong FREE ACCOUNT • Save every result and track your score trend • See your strengths and weaknesses by domain and task • Spaced-repetition review: questions you missed come back exactly when you need them • Daily study reminder PREMIUM (subscription: monthly, every 3 months or yearly) • Every question in all 12 exams — more than 4,000 scenario-based questions • Unlimited full-length timed mock exams weighted like the real exam • Estimated scaled score and pass-likelihood readiness rank • Questions are fixed and updated as the exams change • Renews automatically; cancel anytime in your store account settings. No free trial — try the free questions first. EXAMS Foundational: Cloud Practitioner (CLF-C02), AI Practitioner (AIF-C01), AI Business Strategist (AIB-C01) Associate: Solutions Architect (SAA-C03), Developer (DVA-C02), CloudOps Engineer (SOA-C03), Data Engineer (DEA-C01), Machine Learning Engineer (MLA-C02) Professional: Solutions Architect (SAP-C02), DevOps Engineer (DOP-C02), Generative AI Developer (AIP-C01) Specialty: Security (SCS-C03) LANGUAGES Questions and explanations in English, 日本語, 한국어, 简体中文, 繁體中文, Português, Español and Français (plus العربية for Cloud Practitioner and AI Practitioner). The app itself is also available in Deutsch, Italiano and العربية. Turn on "English alongside" to read the original English wording under every question, and see which languages AWS offers each exam in. This app is an independent study tool. It is not affiliated with, endorsed by, or sponsored by Amazon Web Services, Inc. or its affiliates. AWS and related marks are trademarks of Amazon.com, Inc. or its affiliates. All questions are original study material. Terms of Use: https://aws-practice.kuds.win/legal/terms Privacy Policy: https://aws-practice.kuds.win/legal/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: AWS DVA at none against Cert Practice for AWS's 3. Cert Practice for AWS's advantage is ads (none vs shown) and update cadence (every 5 days vs every 5 months). On price 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
Both are free to download. Cert Practice for AWS sells 3 in-app purchases, starting at $7.99 per month. AWS DVA asks for nothing beyond the download.
AWS DVA ships an update every 5 months, Cert Practice for AWS every 5 days. The most recent releases landed on October 28, 2026 and November 6, 2026 respectively.
| Parameter | AWS DVA | Cert Practice for AWS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 26.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 52 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | SPIDER SERVICE SRL | Taichi Shikichi |
In-app purchases
AWS DVA
No in-app purchases
Cert Practice for AWS
- Premium (Monthly)$7.991 Month
- Premium (3 months)$19.993 Months
- Premium (Yearly)$59.991 Year





