# AWS Machine Learning Exam vs Data Engineer Pro Prep

The clearest difference is ads: Data Engineer Pro Prep at none against AWS Machine Learning Exam's shown. Data Engineer Pro Prep also leads on device support (4 vs 2) and iOS requirement (13.0 vs 16.4). On price and in-app purchases there is nothing between them.

Both are free to download. AWS Machine Learning Exam sells 2 in-app purchases, starting at $1.99 per 7 days and Data Engineer Pro Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | AWS Machine Learning Exam | Data Engineer Pro Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 3 weeks |
| Size | 70 MB | 86 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Koray Salman](https://appshunter.io/developer/1629681839) | [AITYTECH](https://appshunter.io/developer/1885549185) |

## What reviewers say

### AWS Machine Learning Exam

[App page](https://appshunter.io/ios/app/aws-machine-learning-exam/id6742186899)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free Subscription - Weekly | $1.99 | per 7 days |
| Ad-Free Subscription - Monthly | $5.99 | per month |


### Data Engineer Pro Prep

[App page](https://appshunter.io/ios/app/data-engineer-pro-prep/id6762125643)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Lifetime | $3.99 | one-time |


## Frequently asked questions

### Is AWS Machine Learning Exam free?

AWS Machine Learning Exam is free to download, with in-app purchases available.

### Is Data Engineer Pro Prep free?

Data Engineer Pro Prep is free to download, with in-app purchases available.

### Do AWS Machine Learning Exam or Data Engineer Pro Prep have ads?

AWS Machine Learning Exam shows ads; Data Engineer Pro Prep does not.

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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.*