# Ace AWS ML Engineer Associate vs Machine Learning ExamSimulator

The clearest difference is in-app purchases: Ace AWS ML Engineer Associate at none against Machine Learning ExamSimulator's 3. Machine Learning ExamSimulator's advantage is update cadence (every 4 months vs every 55 months) and iOS requirement (12.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Machine Learning ExamSimulator sells 3 in-app purchases, starting at $6.99 per month. Ace AWS ML Engineer Associate asks for nothing beyond the download.

Ace AWS ML Engineer Associate ships an update every 55 months, Machine Learning ExamSimulator every 4 months. The most recent releases landed on September 2, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Ace AWS ML Engineer Associate | Machine Learning ExamSimulator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 55 months | **Every 4 months** |
| Size | 1 MB | 96 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DjamgaTech Corp](https://appshunter.io/developer/969000181) | [Nguyen Duy Khanh](https://appshunter.io/developer/1345775745) |

## What reviewers say

### Ace AWS ML Engineer Associate

[App page](https://appshunter.io/ios/app/ace-aws-ml-engineer-associate/id1611600527)

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

**In-app purchases:** none


### Machine Learning ExamSimulator

[App page](https://appshunter.io/ios/app/machine-learning-examsimulator/id6479579076)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $6.99 | per month |
| Premium Quarterly | $12.99 | per 3 months |
| Premium Yearly | $39.99 | per year |


## Frequently asked questions

### Is Ace AWS ML Engineer Associate free?

Ace AWS ML Engineer Associate is free to download, with no in-app purchases.

### Is Machine Learning ExamSimulator free?

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

### Do Ace AWS ML Engineer Associate or Machine Learning ExamSimulator have ads?

Neither Ace AWS ML Engineer Associate nor Machine Learning ExamSimulator shows ads.

### Which is updated more often, Ace AWS ML Engineer Associate or Machine Learning ExamSimulator?

Ace AWS ML Engineer Associate ships an update every 55 months, and Machine Learning ExamSimulator every 4 months. Most recently, Ace AWS ML Engineer Associate was updated on September 2, 2026 and Machine Learning ExamSimulator on September 9, 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.*