# AZ vs AZ

The clearest difference is price: AZ at Free against AZ's $12.99. AZ's advantage is in-app purchases (none vs 4). On update cadence, ads, device support and iOS requirement there is nothing between them.

AZ is free to download; AZ costs $12.99 up front. AZ sells 4 in-app purchases, starting at $9.99 per 7 days. AZ asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 8, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | AZ | AZ |
| --- | --- | --- |
| Price | **Free** | $12.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 85 MB | 27 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pocket Study LLC](https://appshunter.io/developer/1841630256) | [Davy Raitt](https://appshunter.io/developer/1795318281) |

## What reviewers say

### AZ

[App page](https://appshunter.io/ios/app/az-204-pocket-study/id6743029597)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly: Unlimited Access | $9.99 | per 7 days |
| AZ-204 Exam Practice Test | $24.99 | per month |
| Quarterly: Unlimited Access | $49.99 | per 3 months |
| AZ-204 Exam Practice Test | $149.99 | per year |


### AZ

[App page](https://appshunter.io/ios/app/az-204-azure-developer/id6748606702)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AZ free?

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

### Is AZ free?

AZ costs $12.99, with no in-app purchases.

### Do AZ or AZ have ads?

Neither AZ nor AZ shows ads.

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

AZ ships an update every 2 weeks, and AZ every 2 weeks. Most recently, AZ was updated on September 8, 2026 and AZ on September 18, 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.*