Comparison

Ace AWS Solutions Architect As 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

Ace AWS Solutions Architect As

Prepare for the AWS Solutions Architect Associates SAA-C03 exam with up-to-date quizzes, practice exams, and cheat sheets. Track your progress and review key concepts with flashcards. This app offers a user-friendly design and offline mode for convenient study.

Highlights
  • Up-to-date quizzes
  • Comprehensive practice exams
  • Cheat sheets
  • Flashcards
  • Performance tracking
  • Offline mode
Features
Read full description

Go fully native. This is the free edition of AWS Solutions Architect Associate exam prep, rebuilt from the ground up as a real offline app -- no more loading a website, and as of this update, no ads either. LEARN THE WHY, NOT JUST THE ANSWER Every one of the 227 questions comes with a plain-English explanation, shown right after you answer -- whether you got it right or wrong. Getting it right confirms your reasoning; getting it wrong shows you exactly where it broke down. That's the difference between memorizing answers and actually understanding the material. 227 EXAM-STYLE QUESTIONS Covering the full SAA-C03 exam blueprint: compute, storage, networking, databases, security, and cost optimization on AWS. Pick 5, 10, or 15 questions per session, so you can fit in a quick review or a longer study block. NO ADS, EVER This app used to carry banner ads. They're gone -- no banners, no interruptions, just the material. WORKS OFFLINE Every question, explanation, and your entire study history live on your device. Study on a plane, on the subway, or anywhere without signal. TRACK YOUR PROGRESS See your study streak, total questions answered, and best score right on your device -- nothing is sent anywhere. STAY CURRENT A daily AI industry news brief is built right in, so you can keep an eye on what's happening in cloud and AI while you study. STUDYING FOR MORE THAN AWS? If you're working toward multiple certifications, check out Djamgatech PRO -- 53 certifications in one app, fully offline, with no ads. Note and disclaimer: We are not affiliated with AWS or Amazon. The questions are put together based on the certification study guide and materials available online. We also receive questions and answers from anonymous users and we vet to make sure they are legitimate. The questions in this app should help you pass the exam but it is not guaranteed. We are not responsible for any exam you did not pass. Important: To succeed with the real exam, do not memorize the answers in this app. It is very important that you understand why a question is right or wrong and the concepts behind it.

About

ML Engineer Assoc Prep

Prepare for the AWS Certified Machine Learning Engineer - Associate exam with practice questions, detailed explanations, and study tools. This app offers a realistic exam experience and works offline, with no ads or tracking.

Highlights
  • Hundreds of practice questions
  • Detailed explanations and study guide
  • Timed practice mode
  • Spaced-repetition flashcards
  • Offline functionality
  • Multilingual support
Features
Read full description

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. ◆ 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%) ◆ 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 ◆ 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 ◆ 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 ◆ MULTILINGUAL • Available in English, Japanese, Korean, German, and Portuguese • Switch language anytime in settings ◆ 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

Ace AWS Solutions Architect As4 screens
ML Engineer Assoc Prep4 screens

Verdict

The call

The clearest difference is in-app purchases: Ace AWS Solutions Architect As at none against ML Engineer Assoc Prep's 1. ML Engineer Assoc Prep's advantage is review sentiment (100% vs 67%) and device support (4 vs 2). On price, update cadence and ads 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. ML Engineer Assoc Prep sells 1 one-off in-app purchase. Ace AWS Solutions Architect As asks for nothing beyond the download.

UpkeepUpdate frequency

Ace AWS Solutions Architect As ships an update every 2 months, ML Engineer Assoc Prep every 5 weeks. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 5 level
Ace AWS Solutions Architect As versus ML Engineer Assoc Prep: the parameters behind the verdict, then further details
ParameterAce AWS Solutions Architect AsML Engineer Assoc Prep
PriceFreeFree
Rating3.7 (3 ratings) — better—
Positive reviews66.7% of reviews100.0% of reviews — better
Number of ratings3 — better—
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod, Mac — better
Requires iOS16.013.0 — better
Further details — not scored
Size1 MB89 MB
Age rating4+4+
DeveloperDjamgaTech CorpAITYTECH

Customer experience

Ace AWS Solutions Architect As

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

ML Engineer Assoc Prep

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

In-app purchases

None

Ace AWS Solutions Architect As

No in-app purchases

1 purchases

ML Engineer Assoc Prep

One-time1
  • Premium - Lifetime$3.99

Questions

Is Ace AWS Solutions Architect As free?
Ace AWS Solutions Architect As is free to download, with no in-app purchases.
Is ML Engineer Assoc Prep free?
ML Engineer Assoc Prep is free to download, with in-app purchases available.
Do Ace AWS Solutions Architect As or ML Engineer Assoc Prep have ads?
Neither Ace AWS Solutions Architect As nor ML Engineer Assoc Prep shows ads.
Which is updated more often, Ace AWS Solutions Architect As or ML Engineer Assoc Prep?
Ace AWS Solutions Architect As ships an update every 2 months, and ML Engineer Assoc Prep every 5 weeks. Most recently, Ace AWS Solutions Architect As was updated on October 21, 2026 and ML Engineer Assoc Prep on October 25, 2026.

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