# AWS CertHub vs PhlashCards Security Test Prep

The clearest difference is update cadence: AWS CertHub at every 3 days against PhlashCards Security Test Prep's every 3 months. AWS CertHub also leads on iOS requirement (14.0.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AWS CertHub sells 2 in-app purchases, starting at $9.99 per month and PhlashCards Security Test Prep sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

AWS CertHub ships an update every 3 days, PhlashCards Security Test Prep every 3 months. The most recent releases landed on September 14, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | AWS CertHub | PhlashCards Security Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aws-certhub/id6736429062/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 64 MB |
| Requires iOS | **14.0.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gustav Reinehr](https://appshunter.io/developer/1683007704) | [Hodge Podgin LLC](https://appshunter.io/developer/1873814194) |

## What reviewers say

### AWS CertHub

[App page](https://appshunter.io/ios/app/aws-certhub/id6736429062)

Prepare for AWS certification exams with practice questions and detailed explanations. Learn at your own pace in multiple languages and stay updated with the latest exam content. Ideal for beginners and professionals aiming to advance their cloud careers.

**Highlights:** Curated practice questions, Detailed explanation for each question, Self-paced learning, Multilingual support (English, Spanish, Portuguese), Regular content updates, Suitable for all skill levels

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | per month |
| Premium | $51.99 | per year |


### PhlashCards Security Test Prep

[App page](https://appshunter.io/ios/app/phlashcards-security-test-prep/id6759810555)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Security+ Premium | $14.99 | one-time |
| Pentest+ Premium | $14.99 | one-time |
| SecAI+ Premium | $19.99 | one-time |
| CISSP Premium | $19.99 | one-time |


## Frequently asked questions

### Is AWS CertHub free?

AWS CertHub is free to download, with in-app purchases available.

### Is PhlashCards Security Test Prep free?

PhlashCards Security Test Prep is free to download, with in-app purchases available.

### Do AWS CertHub or PhlashCards Security Test Prep have ads?

Neither AWS CertHub nor PhlashCards Security Test Prep shows ads.

### Which is updated more often, AWS CertHub or PhlashCards Security Test Prep?

AWS CertHub ships an update every 3 days, and PhlashCards Security Test Prep every 3 months. Most recently, AWS CertHub was updated on September 14, 2026 and PhlashCards Security Test Prep on September 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.*