# AWS Developer Assoc. Prep PRO vs AWS Cert Security SCS

The clearest difference is review sentiment: AWS Developer Assoc. Prep PRO at 100% against AWS Cert Security SCS's 0%. AWS Developer Assoc. Prep PRO also leads on in-app purchases (none vs 2) and update cadence (every 2 months vs every 10 months). AWS Cert Security SCS's advantage is price (Free vs $4.99) and iOS requirement (10.0 vs 16.0). On ads and device support there is nothing between them.

AWS Cert Security SCS is free to download; AWS Developer Assoc. Prep PRO costs $4.99 up front. AWS Cert Security SCS sells 2 one-off in-app purchases. AWS Developer Assoc. Prep PRO asks for nothing beyond the download.

AWS Developer Assoc. Prep PRO ships an update every 2 months, AWS Cert Security SCS every 10 months. The most recent releases landed on September 18, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | AWS Developer Assoc. Prep PRO | AWS Cert Security SCS |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/aws-cert-security-scs-c02-2025/id1568065925/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Paid | **Free** |
| Size | 1 MB | 25 MB |
| Requires iOS | 16.0 | **10.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DjamgaTech Corp](https://appshunter.io/developer/969000181) | [Trieu Tran](https://appshunter.io/developer/1395838483) |

## What reviewers say

### AWS Developer Assoc. Prep PRO

[App page](https://appshunter.io/ios/app/aws-developer-assoc-prep-pro/id1506519319)

Prepare for the AWS Certified Developer Associate exam with this comprehensive study app. It offers over 200 FAQs, cheat sheets, flashcards, and mock exams covering key AWS services and development topics. Track your progress and countdown to your exam date.

**Highlights:** AWS Recommended Security Best Practices, 200+ AWS FAQs, AWS Cheat Sheets, AWS Flash Cards, DVA-C01 Mock Exams, 200+ Quizzes, Score card and tracker

**In-app purchases:** none


### AWS Cert Security SCS

[App page](https://appshunter.io/ios/app/aws-cert-security-scs-c02-2025/id1568065925)

Practice for the AWS Certified Security Specialty exam with up-to-date questions and detailed explanations. Focus on weak areas with filtering tools and prepare for the real exam with a dedicated test mode. Save difficult questions for offline review.

**Highlights:** Monthly updated questions for 2025, Exact-filtering for mistake focus, Offline saving of difficult questions, Examination mode for realistic testing, Detailed explanations for correct/incorrect answers

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 4.99$ For All Premium Features | $4.99 | one-time |
| Unlock all premium content | $9.99 | one-time |


## Frequently asked questions

### Is AWS Developer Assoc. Prep PRO free?

AWS Developer Assoc. Prep PRO costs $4.99, with no in-app purchases.

### Is AWS Cert Security SCS free?

AWS Cert Security SCS is free to download, with in-app purchases available.

### Do AWS Developer Assoc. Prep PRO or AWS Cert Security SCS have ads?

Neither AWS Developer Assoc. Prep PRO nor AWS Cert Security SCS shows ads.

### Which is updated more often, AWS Developer Assoc. Prep PRO or AWS Cert Security SCS?

AWS Developer Assoc. Prep PRO ships an update every 2 months, and AWS Cert Security SCS every 10 months. Most recently, AWS Developer Assoc. Prep PRO was updated on September 18, 2026 and AWS Cert Security SCS on September 15, 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.*