# Cloud Technology Collection vs AZ

The clearest difference is in-app purchases: AZ at none against Cloud Technology Collection's 5. Cloud Technology Collection's advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Cloud Technology Collection sells 5 one-off in-app purchases. AZ asks for nothing beyond the download.

Cloud Technology Collection ships an update every 5 months, AZ every 3 months. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Cloud Technology Collection | AZ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 3 months** |
| Size | 94 MB | 55 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [uCertify.com](https://appshunter.io/developer/1130631061) | [MOHAMMAD H JAFARI](https://appshunter.io/developer/1747282850) |

## What reviewers say

### Cloud Technology Collection

[App page](https://appshunter.io/ios/app/cloud-technology-collection/id1618904575)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Certified Cloud Security Pro | $49.99 | one-time |
| Microsoft 365 Fundamentals | $49.99 | one-time |
| CompTIA Cloud Essentials+ | $49.99 | one-time |
| Azure Fundamentals (AZ-900) | $49.99 | one-time |
| Mastering VMware vSphere 6.7 | $49.99 | one-time |


### AZ

[App page](https://appshunter.io/ios/app/az-900-study-guide-for-test/id6670433785)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cloud Technology Collection free?

Cloud Technology Collection is free to download, with in-app purchases available.

### Is AZ free?

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

### Do Cloud Technology Collection or AZ have ads?

AZ shows ads; Cloud Technology Collection does not.

### Which is updated more often, Cloud Technology Collection or AZ?

Cloud Technology Collection ships an update every 5 months, and AZ every 3 months. Most recently, Cloud Technology Collection was updated on October 1, 2026 and AZ on September 30, 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.*