# AZ vs SC

The clearest difference is in-app purchases: AZ at none against SC's 1. SC's advantage is update cadence (weekly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SC sells 1 one-off in-app purchase. AZ asks for nothing beyond the download.

AZ ships an update monthly, SC weekly. The most recent releases landed on October 4, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | AZ | SC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 30 MB | 172 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Davy Raitt](https://appshunter.io/developer/1795318281) | [CHOI SEONGMIN](https://appshunter.io/developer/6772332527) |

## What reviewers say

### AZ

[App page](https://appshunter.io/ios/app/az-305-solutions-architect/id6748524025)

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

**In-app purchases:** none


### SC

[App page](https://appshunter.io/ios/app/sc-300-identity-admin-study/id6782108138)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SC-300 Lifetime Access | $4.99 | one-time |


## Frequently asked questions

### Is AZ free?

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

### Is SC free?

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

### Do AZ or SC have ads?

Neither AZ nor SC shows ads.

### Which is updated more often, AZ or SC?

AZ ships an update monthly, and SC weekly. Most recently, AZ was updated on October 4, 2026 and SC 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.*