# AWS Certified Developer DVAC02 vs Ace AWS ML Engineer Associate

The clearest difference is in-app purchases: Ace AWS ML Engineer Associate at none against AWS Certified Developer DVAC02's 2. AWS Certified Developer DVAC02's advantage is update cadence (every 3 months vs every 55 months) and iOS requirement (10.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. AWS Certified Developer DVAC02 sells 2 one-off in-app purchases. Ace AWS ML Engineer Associate asks for nothing beyond the download.

AWS Certified Developer DVAC02 ships an update every 3 months, Ace AWS ML Engineer Associate every 55 months. The most recent releases landed on September 23, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | AWS Certified Developer DVAC02 | Ace AWS ML Engineer Associate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/aws-certified-developer-dvac02/id1562160188/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 55 months |
| Monetization | Free with in-app purchases | — |
| Size | 25 MB | 1 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Trieu Tran](https://appshunter.io/developer/1395838483) | [DjamgaTech Corp](https://appshunter.io/developer/969000181) |

## What reviewers say

### AWS Certified Developer DVAC02

[App page](https://appshunter.io/ios/app/aws-certified-developer-dvac02/id1562160188)

Prepare for your AWS Certified Developer exam with practice questions updated monthly. This app offers exam simulation, detailed explanations for correct and incorrect answers, and the ability to save difficult questions for offline study.

**Highlights:** Monthly updated questions for 2025, Two exact-filtering features, Save difficult questions offline, Examination mode for realistic testing, Straightforward explanations for answers

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Premium Content | $7.99 | one-time |
| Unlock complete App | $9.99 | one-time |


### 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


## Frequently asked questions

### Is AWS Certified Developer DVAC02 free?

AWS Certified Developer DVAC02 is free to download, with in-app purchases available.

### Is Ace AWS ML Engineer Associate free?

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

### Do AWS Certified Developer DVAC02 or Ace AWS ML Engineer Associate have ads?

Neither AWS Certified Developer DVAC02 nor Ace AWS ML Engineer Associate shows ads.

### Which is updated more often, AWS Certified Developer DVAC02 or Ace AWS ML Engineer Associate?

AWS Certified Developer DVAC02 ships an update every 3 months, and Ace AWS ML Engineer Associate every 55 months. Most recently, AWS Certified Developer DVAC02 was updated on September 23, 2026 and Ace AWS ML Engineer Associate on October 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.*