# AWS AI Practitioner Test Prep vs SCS

The clearest difference is in-app purchases: SCS at none against AWS AI Practitioner Test Prep's 2. SCS also leads on ads (none vs shown). AWS AI Practitioner Test Prep's advantage is update cadence (every 5 weeks vs every 3 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. SCS asks for nothing beyond the download.

AWS AI Practitioner Test Prep ships an update every 5 weeks, SCS every 3 months. Both last shipped on October 21, 2026.

## The numbers

| Metric | AWS AI Practitioner Test Prep | SCS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (23 ratings)](https://appshunter.io/ios/app/aws-ai-practitioner-test-prep/id6740095588/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 80 MB | 28 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Koray Salman](https://appshunter.io/developer/1629681839) | [Davy Raitt](https://appshunter.io/developer/1795318281) |

## What reviewers say

### 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 |


### SCS

[App page](https://appshunter.io/ios/app/scs-c03-aws-security-spec/id6756562582)

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

**In-app purchases:** none


## Frequently asked questions

### Is AWS AI Practitioner Test Prep free?

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

### Is SCS free?

SCS is free to download, with no in-app purchases.

### Do AWS AI Practitioner Test Prep or SCS have ads?

AWS AI Practitioner Test Prep shows ads; SCS does not.

### Which is updated more often, AWS AI Practitioner Test Prep or SCS?

AWS AI Practitioner Test Prep ships an update every 5 weeks, and SCS every 3 months. Most recently, AWS AI Practitioner Test Prep was updated on October 21, 2026 and SCS on October 21, 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.*