Comparison

AWS MLS vs AWS Machine Learning Engineer

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

Head to head
About

AWS MLS

Features
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The Machine Learning Specialty exam spans the whole life of a model on AWS โ€” data, features, SageMaker training, deployment. Certisimo turns that breadth into a plan you can practice. WHAT'S INSIDE โ€ข 120 exam-style questions across 6 practice sets, written for the AWS Machine Learning Specialty exam โ€ข Covers what the exam covers: SageMaker, Kinesis, model training, hyperparameter tuning and deployment TRAIN, THEN TEST Training mode gives you instant feedback as you answer. Test mode runs like the real thing: a countdown clock, no hints, a score at the end, and a review of everything you skipped or missed. STOP GUESSING WHETHER YOU ARE READY Your readiness score is computed from your own answers, so you always know how close you are โ€” and what to do next. EVERYTHING IN YOUR POCKET โ€ข Save the questions that matter and annotate them with notes โ€ข Search the entire bank instantly โ€ข A complete history of every session you have run โ€ข 100% offline, iPhone and iPad, light and dark โ€” and no sign-up, ever ALREADY BOUGHT THIS APP? Premium is yours โ€” 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 โ€” why the right choice wins, not just which letter it was โ€” plus unlimited exam simulations, the complete Insights breakdown (weak, hard, new and strong questions) and an ad-free experience. โ€ข Weekly $5.99 ยท Yearly $34.99 with a 14-day free trial ยท Lifetime $79.99 one-time purchase Your ML Specialty knowledge is a question bank away. Start practicing today. 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

About

AWS Machine Learning Engineer

Features
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AWS ML Engineer Associate MLA-C01 practice tests and exam prep for 2026. 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 Your journey to become AWS Certified Machine Learning Engineer โ€“ Associate (MLA-C01) The domains and their respective weightings are as follows: Domain 1: Data Preparation for Machine Learning (28%) Domain 2: ML Model Development (26%) Domain 3: Deployment and Orchestration of ML Workflows (22%) Domain 4: ML Solution Monitoring, Maintenance, and Security (24%) 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 Exam Guide - Comprehensive official materials exam guide 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: โ€ข Access to ALL 1000+ practice questions โ€ข Complete Study Guide with in-depth explanations โ€ข Unlimited exam simulations โ€ข Priority updates with new questions DISCLAIMER AWS, Amazon Web Services and MLA-C01 are trademarks or registered trademarks of Amazon.com, Inc. or its affiliates. All other trademarks are the property of their respective owners. The practice questions and study materials contained in this application are created independently for educational and exam preparation purposes only. They are designed to help candidates prepare for the certification exam and do not represent actual exam questions from Amazon. Exam results depend on individual preparation, understanding of the material, and performance on the actual examination. The information provided in this application is for general educational purposes. While we strive to keep content accurate and up-to-date, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, or suitability of the information. By using this application, you acknowledge that you have read and understood this disclaimer. For official exam information, objectives, and policies, please visit the official AWS Learn website. This application is an independent study tool and is NOT affiliated with, endorsed by, sponsored by, or in any way officially connected with Amazon Web Services (AWS), Amazon.com, Inc., or any of its subsidiaries or affiliates.

Screenshots

AWS MLS4 screens
AWS Machine Learning Engineer4 screens

Verdict

The call

The clearest difference is ads: AWS Machine Learning Engineer at none against AWS MLS's shown. AWS Machine Learning Engineer also leads on update cadence (every 3 weeks vs every 5 months) and iOS requirement (15.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. AWS MLS sells 3 in-app purchases, starting at $5.99 per 7 days and AWS Machine Learning Engineer sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

AWS MLS ships an update every 5 months, AWS Machine Learning Engineer every 3 weeks. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

Scorecard3 real differences ยท 3 level
AWS MLS versus AWS Machine Learning Engineer: the parameters behind the verdict, then further details
ParameterAWS MLSAWS Machine Learning Engineer
PriceFreeFree
Update frequencyEvery 5 monthsEvery 3 weeks โ€” better
AdsYesNo โ€” better
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS26.015.0 โ€” better
Further details โ€” not scored
Size17 MB45 MB
Age rating4+4+
DeveloperSPIDER SERVICE SRLEXAMCERT PTY LTD

In-app purchases

3 purchases

AWS MLS

Subscriptions2
  • Premium Weekly$5.997 Days
  • Premium Yearly14 Days trial$34.991 Year
One-time1
  • Premium Lifetime$79.99
2 purchases

AWS Machine Learning Engineer

One-time2
  • 200 AI Credits$1.99
  • Unlock Premium$5.99

Questions

Is AWS MLS free?
AWS MLS is free to download, with in-app purchases available.
Is AWS Machine Learning Engineer free?
AWS Machine Learning Engineer is free to download, with in-app purchases available.
Do AWS MLS or AWS Machine Learning Engineer have ads?
AWS MLS shows ads; AWS Machine Learning Engineer does not.
Which is updated more often, AWS MLS or AWS Machine Learning Engineer?
AWS MLS ships an update every 5 months, and AWS Machine Learning Engineer every 3 weeks. Most recently, AWS MLS was updated on November 9, 2026 and AWS Machine Learning Engineer on November 5, 2026.

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