AWS Machine Learning Exam vs Working Class Bar Prep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AWS Machine Learning Exam
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Prepare for AWS Certified Machine Learning Engineer - Associate (MLA-C01) with focused practice for building, deploying, monitoring, and maintaining machine learning solutions on AWS. AWS Machine Learning Exam includes 30 practice exam sets and 1,950 original one-best-answer questions. Each 65-question set helps you practice data preparation, model development, deployment, orchestration, monitoring, maintenance, and ML security. WHAT YOU'LL PRACTICE: • Data ingestion, preparation, transformation, and feature engineering • Machine learning model development and evaluation • Model deployment, orchestration, and production workflows • Monitoring, maintenance, governance, and troubleshooting • Security and access controls for machine learning workloads STUDY AND REVIEW: • Work through machine learning scenario questions • See correct and incorrect results immediately after answering • Review clear explanations after answering • Save useful questions and revisit them later • Continue from your latest study position • Set optional study reminders UNDERSTAND YOUR RESULTS: • View progress across all 30 exam sets • Open detailed reports for completed attempts • Filter question results by correct, incorrect, unanswered, or saved status • Return directly to individual questions from a report • Retake an exam when you are ready to try again Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Working Class Bar Prep
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Inside the Working Class Bar Prep app, you can: Access all of your videos in one easy to use app Receive push notifications with the latest news and updates Access to all of your videos without having to remember your password Save your favorite posts so you can quickly find them later END USER LICENSE AGREEMENT https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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Verdict
The clearest difference is in-app purchases: Working Class Bar Prep at none against AWS Machine Learning Exam's 3. Working Class Bar Prep also leads on ads (none vs shown). On price, update cadence, 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
Both are free to download. AWS Machine Learning Exam sells 3 in-app purchases, starting at $1.99 per 7 days. Working Class Bar Prep asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 10 days. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.
| Parameter | AWS Machine Learning Exam | Working Class Bar Prep |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days | Every 10 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 — better | 16.6 |
| Further details — not scored | ||
| Size | 84 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Koray Salman | Working Class Bar Prep |
In-app purchases
AWS Machine Learning Exam
- Subscription - Weekly$1.997 Days
- Subscription - Monthly$5.991 Month
- Subscription - Yearly$29.991 Year
Working Class Bar Prep
No in-app purchases
Questions
Is AWS Machine Learning Exam free?
Is Working Class Bar Prep free?
Do AWS Machine Learning Exam or Working Class Bar Prep have ads?
Which is updated more often, AWS Machine Learning Exam or Working Class Bar Prep?
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