# Ace AWS ML Engineer Associate vs AWS AI Practitioner Test Prep

The clearest difference is in-app purchases: Ace AWS ML Engineer Associate at none against AWS AI Practitioner Test Prep's 2. Ace AWS ML Engineer Associate also leads on ads (none vs shown). AWS AI Practitioner Test Prep's advantage is update cadence (every 2 months vs every 55 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. AWS AI Practitioner Test Prep sells 2 in-app purchases, starting at $1.99 per 7 days. Ace AWS ML Engineer Associate asks for nothing beyond the download.

Ace AWS ML Engineer Associate ships an update every 55 months, AWS AI Practitioner Test Prep every 2 months. The most recent releases landed on September 2, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | Ace AWS ML Engineer Associate | AWS AI Practitioner Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (22 ratings)](https://appshunter.io/ios/app/aws-ai-practitioner-test-prep/id6740095588/reviews)** |
| Number of ratings | — | **22** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 55 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 75 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DjamgaTech Corp](https://appshunter.io/developer/969000181) | [Koray Salman](https://appshunter.io/developer/1629681839) |

## 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


### AWS AI Practitioner Test Prep

[App page](https://appshunter.io/ios/app/aws-ai-practitioner-test-prep/id6740095588)

Prepare for the AWS Certified AI Practitioner exam with realistic practice questions and mock exams. Get instant feedback and explanations to study efficiently and master key AWS AI topics anytime, anywhere.

**Highlights:** 1,950 up-to-date AWS AI questions, 30 structured practice exams, Instant feedback and explanations, Study anytime, anywhere, Realistic test simulation

**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 |


## 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 AWS AI Practitioner Test Prep free?

AWS AI Practitioner Test Prep is free to download, with in-app purchases available.

### Do Ace AWS ML Engineer Associate or AWS AI Practitioner Test Prep have ads?

AWS AI Practitioner Test Prep shows ads; Ace AWS ML Engineer Associate does not.

### Which is updated more often, Ace AWS ML Engineer Associate or AWS AI Practitioner Test Prep?

Ace AWS ML Engineer Associate ships an update every 55 months, and AWS AI Practitioner Test Prep every 2 months. Most recently, Ace AWS ML Engineer Associate was updated on September 2, 2026 and AWS AI Practitioner Test Prep on September 3, 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.*