# Ace AWS Solutions Architect As vs ML Engineer Assoc Prep

The clearest difference is in-app purchases: Ace AWS Solutions Architect As at none against ML Engineer Assoc Prep's 1. ML Engineer Assoc Prep's advantage is review sentiment (100% vs 67%) and device support (4 vs 2). On price, update cadence and ads there is nothing between them.

Both are free to download. ML Engineer Assoc Prep sells 1 one-off in-app purchase. Ace AWS Solutions Architect As asks for nothing beyond the download.

Ace AWS Solutions Architect As ships an update every 2 months, ML Engineer Assoc Prep every 5 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Ace AWS Solutions Architect As | ML Engineer Assoc Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/ace-aws-solutions-architect-as/id1501225766/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 1 MB | 89 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [DjamgaTech Corp](https://appshunter.io/developer/969000181) | [AITYTECH](https://appshunter.io/developer/1885549185) |

## What reviewers say

### Ace AWS Solutions Architect As

[App page](https://appshunter.io/ios/app/ace-aws-solutions-architect-as/id1501225766)

Prepare for the AWS Solutions Architect Associates SAA-C03 exam with up-to-date quizzes, practice exams, and cheat sheets. Track your progress and review key concepts with flashcards. This app offers a user-friendly design and offline mode for convenient study.

**Highlights:** Up-to-date quizzes, Comprehensive practice exams, Cheat sheets, Flashcards, Performance tracking, Offline mode

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

**In-app purchases:** none


### ML Engineer Assoc Prep

[App page](https://appshunter.io/ios/app/ml-engineer-assoc-prep/id6761751751)

Prepare for the AWS Certified Machine Learning Engineer - Associate exam with practice questions, detailed explanations, and study tools. This app offers a realistic exam experience and works offline, with no ads or tracking.

**Highlights:** Hundreds of practice questions, Detailed explanations and study guide, Timed practice mode, Spaced-repetition flashcards, Offline functionality, Multilingual support

**Features:** Vision Pro support

**In-app purchases (1)**

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


## Frequently asked questions

### Is Ace AWS Solutions Architect As free?

Ace AWS Solutions Architect As is free to download, with no in-app purchases.

### Is ML Engineer Assoc Prep free?

ML Engineer Assoc Prep is free to download, with in-app purchases available.

### Do Ace AWS Solutions Architect As or ML Engineer Assoc Prep have ads?

Neither Ace AWS Solutions Architect As nor ML Engineer Assoc Prep shows ads.

### Which is updated more often, Ace AWS Solutions Architect As or ML Engineer Assoc Prep?

Ace AWS Solutions Architect As ships an update every 2 months, and ML Engineer Assoc Prep every 5 weeks. Most recently, Ace AWS Solutions Architect As was updated on October 27, 2026 and ML Engineer Assoc Prep on October 25, 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.*