Comparison

AWS AI Developer Exam Prep vs ML Engineer Assoc Prep

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

Head to head
About

AWS AI Developer Exam Prep

Features
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AWS reports that fewer than half of first-time candidates pass the AIP-C01 on their first attempt. This is a professional-level certification -- the hardest tier AWS offers -- covering foundation model integration, agentic AI, RAG pipelines, AI safety controls, and production deployment on Bedrock and SageMaker. This is not a quiz bank. TechPrep is a complete exam prep platform built on cognitive science -- confidence calibration, spaced repetition, stress inoculation, and progressive difficulty that adapts as you learn. Know exactly when you are ready for exam day. PASS GUARANTEE ON EVERY PRO PLAN Earn your Exam Ready Certificate, take your AIP-C01 exam within 14 days, and if you score below 750, we refund your plan payment. Full details in our Terms of Use. HOW IT WORKS TechPrep measures what you actually know -- not just what you can guess. Our confidence calibration system tracks four dimensions of mastery: what you know and know well, what you know but doubt, what you get wrong but thought you knew, and what you are still learning. This precision targeting means you study what matters most. Progressive difficulty takes you through four exam simulation levels -- Foundation, Intermediate, Advanced, and AIP-C01 Simulation -- so you build real competence before exam day. 2,700+ QUESTIONS + 220 STUDY MATERIALS - 1,500+ multiple-choice practice questions across 20 categories - 1,200+ rapid-fire true/false recall questions - 220 supplementary study materials (Study Guides, Reference Tables, Formulas, Mnemonics, Glossary, Quick Facts, Exam Tips, Visual References, Exam Prep) - 5 exam domains: FM Integration & Data Management (31%), Implementation & Integration (26%), AI Safety & Governance (20%), Operational Efficiency (12%), Testing & Troubleshooting (11%) - Aligned to the AWS Certified Generative AI Developer - Professional (AIP-C01) exam blueprint 8 STUDY MODES - Daily Build -- 50 timed questions to build your daily streak and identify weak spots - Practice Quiz -- customizable quizzes by domain or category - AIP-C01 Practice Tests -- 75 questions, 180-220 minutes, 4 progressive levels - Smart Review -- spaced repetition targeting your weakest areas - Rapid Fire -- speed-based true/false recall training with instant feedback - Flashcards -- swipe-based review for every category - Review Mistakes -- revisit and master every question you missed - Study Materials -- 220 study guides, reference tables, formulas, mnemonics, glossary terms, quick facts, exam tips, visual references, and the exam-prep roadmap EXAM READY CERTIFICATE Earn your certificate by meeting all readiness criteria -- including domain mastery, study consistency, confidence score, and passing the Level 4 practice test. This is not a participation trophy. It means you are genuinely prepared for the AWS Certified Generative AI Developer - Professional exam. STUDY ANYWHERE - 100% offline capable after first load - No account required -- all progress stored on your device - No ads, no distractions - Dark mode for late-night study sessions FREE TO START Begin with 50 free practice questions, Review Mistakes, 25 sample Flashcards, 25 Rapid Fire questions, and all 15 Study Guides - completely free. Upgrade to Pro to unlock all study modes and the full question bank. PRO PLANS - Weekly: $6.99/week - Monthly: $12.99/month - Lifetime: $49.99 one-time (best value - pay once, does not auto-renew) Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions in your Account Settings on the App Store after purchase. Terms of Use: https://meridianlabs.us/terms Privacy Policy: https://meridianlabs.us/privacy

About

ML Engineer Assoc Prep

Features
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This application is an independent exam preparation resource and is not affiliated with, endorsed by, sponsored by, or associated with Amazon Web Services, Inc. (AWS) or any of its subsidiaries. MLA-C01 (AWS Certified Machine Learning Engineer - Associate) is a registered trademark of Amazon.com, Inc. Prepare confidently for the AWS Certified Machine Learning Engineer - Associate (MLA-C01) exam. ML Prep provides hundreds of carefully crafted practice questions covering all four exam domains. ā—† COMPREHENSIVE COVERAGE • practice sets covering all exam domains • Data Preparation for ML (28%) • ML Model Development (26%) • Deployment and Orchestration (22%) • ML Monitoring, Maintenance & Security (24%) ā—† REALISTIC EXAM EXPERIENCE • Timed practice mode simulating the 170-minute exam • Single and multiple-choice questions in exam format • Domain-weighted question distribution matching the real exam • Exam readiness score to track your progress ā—† SMART STUDY TOOLS • Detailed explanations with AWS services and best practices • Spaced-repetition flashcards powered by FSRS algorithm • Bookmarks for quick review • Personal notes on any question • Per-domain accuracy to identify weak areas • Shuffle mode for varied practice ā—† STUDY GUIDE • Complete guide covering all exam topics • SageMaker, Bedrock, Feature Store, Model Monitor • Data pipelines, feature engineering, hyperparameter tuning • MLOps, model deployment, drift detection, security ā—† MULTILINGUAL • Available in English, Japanese, Korean, German, and Portuguese • Switch language anytime in settings ā—† PRIVACY & OFFLINE • Works completely offline — no internet required • Your progress stays on your device • No ads, no tracking Start with free practice sets. Unlock all sets with a one-time purchase — no subscription.

Screenshots

AWS AI Developer Exam Prep4 screens
ML Engineer Assoc Prep4 screens

Verdict

The call

The clearest difference is update cadence: AWS AI Developer Exam Prep at every 8 days against ML Engineer Assoc Prep's every 5 weeks. ML Engineer Assoc Prep's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. AWS AI Developer Exam Prep sells 4 in-app purchases, starting at $6.99 per 7 days and ML Engineer Assoc Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

AWS AI Developer Exam Prep ships an update every 8 days, ML Engineer Assoc Prep every 5 weeks. The most recent releases landed on September 25, 2026 and September 18, 2026 respectively.

Scorecard2 real differences Ā· 4 level
AWS AI Developer Exam Prep versus ML Engineer Assoc Prep: the parameters behind the verdict, then further details
ParameterAWS AI Developer Exam PrepML Engineer Assoc Prep
PriceFreeFree
Update frequencyEvery 8 days — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size26 MB89 MB
Age rating4+4+
DeveloperAnthony PerryAITYTECH

In-app purchases

4 purchases

AWS AI Developer Exam Prep

Subscriptions3
  • TechPrep Pro Weekly$6.997 Days
  • TechPrep Pro Monthly$12.991 Month
  • TechPrep Pro Annual$34.991 Year
One-time1
  • Pro Lifetime$49.99
1 purchases

ML Engineer Assoc Prep

One-time1
  • Premium - Lifetime$3.99

Questions

Is AWS AI Developer Exam Prep free?
AWS AI Developer Exam Prep is free to download, with in-app purchases available.
Is ML Engineer Assoc Prep free?
ML Engineer Assoc Prep is free to download, with in-app purchases available.
Do AWS AI Developer Exam Prep or ML Engineer Assoc Prep have ads?
Neither AWS AI Developer Exam Prep nor ML Engineer Assoc Prep shows ads.
Which is updated more often, AWS AI Developer Exam Prep or ML Engineer Assoc Prep?
AWS AI Developer Exam Prep ships an update every 8 days, and ML Engineer Assoc Prep every 5 weeks. Most recently, AWS AI Developer Exam Prep was updated on September 25, 2026 and ML Engineer Assoc Prep on September 18, 2026.

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