# AZ vs AZ

The clearest difference is update cadence: AZ at every 4 days against AZ's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AZ sells 4 in-app purchases, starting at $9.99 per 7 days and AZ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

AZ ships an update fortnightly, AZ every 4 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | AZ | AZ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Size | 101 MB | 190 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pocket Study LLC](https://appshunter.io/developer/1841630256) | [CHOI SEONGMIN](https://appshunter.io/developer/6772332527) |

## What reviewers say

### AZ

[App page](https://appshunter.io/ios/app/az-305-pocket-study/id6760337766)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly AZ-305 Prep | $9.99 | per 7 days |
| Monthly AZ-305 Exam Practice Test | $24.99 | per month |
| Quarterly AZ-305 Exam Prep | $49.99 | per 3 months |
| Yearly AZ-204 Exam Practice Test | $149.99 | per year |


### AZ

[App page](https://appshunter.io/ios/app/az-305-infrastructure-prep/id6782107869)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AZ-305 Lifetime Access | $4.99 | one-time |


## Frequently asked questions

### Is AZ free?

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

### Is AZ free?

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

### Do AZ or AZ have ads?

Neither AZ nor AZ shows ads.

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

AZ ships an update fortnightly, and AZ every 4 days. Most recently, AZ was updated on October 28, 2026 and AZ on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*