# AZ vs IaC Associate 004 Prep

The clearest difference is update cadence: AZ at every 5 days against IaC Associate 004 Prep's monthly. AZ also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AZ sells 1 one-off in-app purchase and IaC Associate 004 Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

AZ ships an update every 5 days, IaC Associate 004 Prep monthly. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | AZ | IaC Associate 004 Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Size | 208 MB | 3 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CHOI SEONGMIN](https://appshunter.io/developer/6772332527) | [Shunya Iwasaki](https://appshunter.io/developer/1796095304) |

## What reviewers say

### AZ

[App page](https://appshunter.io/ios/app/az-400-devops-solutions-prep/id6782107784)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AZ-400 Lifetime Access | $4.99 | one-time |


### IaC Associate 004 Prep

[App page](https://appshunter.io/ios/app/iac-associate-004-prep/id6794236813)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $24.99 | one-time |


## Frequently asked questions

### Is AZ free?

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

### Is IaC Associate 004 Prep free?

IaC Associate 004 Prep is free to download, with in-app purchases available.

### Do AZ or IaC Associate 004 Prep have ads?

Neither AZ nor IaC Associate 004 Prep shows ads.

### Which is updated more often, AZ or IaC Associate 004 Prep?

AZ ships an update every 5 days, and IaC Associate 004 Prep monthly. Most recently, AZ was updated on October 24, 2026 and IaC Associate 004 Prep on October 23, 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.*