# AZ vs CompTIA Security+ SY0

The clearest difference is in-app purchases: AZ at none against CompTIA Security+ SY0's 1. CompTIA Security+ SY0's advantage is update cadence (every 5 days vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CompTIA Security+ SY0 sells 1 one-off in-app purchase. AZ asks for nothing beyond the download.

AZ ships an update every 4 months, CompTIA Security+ SY0 every 5 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | AZ | CompTIA Security+ SY0 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Size | 27 MB | 94 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-802-hybrid-server-admin/id6772147030)

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

**In-app purchases:** none


### CompTIA Security+ SY0

[App page](https://appshunter.io/ios/app/comptia-security-plus-sy0-701-prep/id6799638740)

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is AZ free?

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

### Is CompTIA Security+ SY0 free?

CompTIA Security+ SY0 is free to download, with in-app purchases available.

### Do AZ or CompTIA Security+ SY0 have ads?

Neither AZ nor CompTIA Security+ SY0 shows ads.

### Which is updated more often, AZ or CompTIA Security+ SY0?

AZ ships an update every 4 months, and CompTIA Security+ SY0 every 5 days. Most recently, AZ was updated on October 28, 2026 and CompTIA Security+ SY0 on October 29, 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.*