# AWS SCS Security Specialty vs OposSCS

The clearest difference is ads: AWS SCS Security Specialty at none against OposSCS's shown. AWS SCS Security Specialty also leads on update cadence (every 4 days vs fortnightly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. AWS SCS Security Specialty sells 1 one-off in-app purchase and OposSCS sells 1 in-app purchase, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

AWS SCS Security Specialty ships an update every 4 days, OposSCS fortnightly. The most recent releases landed on September 10, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | AWS SCS Security Specialty | OposSCS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Fortnightly |
| Size | 161 MB | 47 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [CHOI SEONGMIN](https://appshunter.io/developer/6772332527) | [Maider Fernandez de Aranguiz Gonzalez](https://appshunter.io/developer/6786927003) |

## What reviewers say

### AWS SCS Security Specialty

[App page](https://appshunter.io/ios/app/aws-scs-security-specialty/id6775577082)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SCS-C03 Lifetime | $4.90 | one-time |


### OposSCS

[App page](https://appshunter.io/ios/app/oposscs/id6786927001)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OposSCS PRO | $3.99 | per month |


## Frequently asked questions

### Is AWS SCS Security Specialty free?

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

### Is OposSCS free?

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

### Do AWS SCS Security Specialty or OposSCS have ads?

OposSCS shows ads; AWS SCS Security Specialty does not.

### Which is updated more often, AWS SCS Security Specialty or OposSCS?

AWS SCS Security Specialty ships an update every 4 days, and OposSCS fortnightly. Most recently, AWS SCS Security Specialty was updated on September 10, 2026 and OposSCS on September 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*