# AWS Data Analytics DAS vs AWS Data Engineer Prep Exam

The clearest difference is price: AWS Data Analytics DAS at Free against AWS Data Engineer Prep Exam's $5.99. AWS Data Analytics DAS also leads on iOS requirement (10.0 vs 16.3). AWS Data Engineer Prep Exam's advantage is in-app purchases (none vs 1) and update cadence (every 7 months vs every 22 months). On ads and device support there is nothing between them.

AWS Data Analytics DAS is free to download; AWS Data Engineer Prep Exam costs $5.99 up front. AWS Data Analytics DAS sells 1 one-off in-app purchase. AWS Data Engineer Prep Exam asks for nothing beyond the download.

AWS Data Analytics DAS ships an update every 22 months, AWS Data Engineer Prep Exam every 7 months. The most recent releases landed on May 16, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | AWS Data Analytics DAS | AWS Data Engineer Prep Exam |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/aws-data-engineer-prep-exam/id6499478513/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 7 months** |
| Monetization | — | Paid |
| Size | 25 MB | 13 MB |
| Requires iOS | **10.0** | 16.3 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Trieu Tran](https://appshunter.io/developer/1395838483) | [Buydeepdiscount.com LLC](https://appshunter.io/developer/817177888) |

## What reviewers say

### AWS Data Analytics DAS

[App page](https://appshunter.io/ios/app/aws-data-analytics-das-c01/id1625329547)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Premium Content | $7.99 | one-time |


### AWS Data Engineer Prep Exam

[App page](https://appshunter.io/ios/app/aws-data-engineer-prep-exam/id6499478513)

Prepare for the AWS Certified Data Engineer Associate (DEA-C01) exam with comprehensive practice questions and simulations. Master key concepts in data ingestion, transformation, storage, operations, and security. Track your progress and study offline to ace your certification.

**Highlights:** Comprehensive DEA-C01 exam content coverage, Hundreds of practice questions with explanations, Topic-wise quizzes for focused study, Timed exam simulations, Detailed progress tracking and analytics, Offline access to study materials

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AWS Data Analytics DAS free?

AWS Data Analytics DAS is free to download, with in-app purchases available.

### Is AWS Data Engineer Prep Exam free?

AWS Data Engineer Prep Exam costs $5.99, with no in-app purchases.

### Do AWS Data Analytics DAS or AWS Data Engineer Prep Exam have ads?

Neither AWS Data Analytics DAS nor AWS Data Engineer Prep Exam shows ads.

### Which is updated more often, AWS Data Analytics DAS or AWS Data Engineer Prep Exam?

AWS Data Analytics DAS ships an update every 22 months, and AWS Data Engineer Prep Exam every 7 months. Most recently, AWS Data Analytics DAS was updated on May 16, 2026 and AWS Data Engineer Prep Exam on September 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*