# AZ vs AZ

The clearest difference is in-app purchases: AZ at none against AZ's 2. AZ's advantage is update cadence (weekly vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AZ sells 2 one-off in-app purchases. AZ asks for nothing beyond the download.

AZ ships an update every 6 weeks, AZ weekly. Both last shipped on October 28, 2026.

## The numbers

| Metric | AZ | AZ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/az-400-exam-prep-2026/id6757207984/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 27 MB | 45 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Davy Raitt](https://appshunter.io/developer/1795318281) | [EXAMCERT PTY LTD](https://appshunter.io/developer/1830664214) |

## What reviewers say

### AZ

[App page](https://appshunter.io/ios/app/az-400-azure-devops-engineer/id6748876653)

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

**In-app purchases:** none


### AZ

[App page](https://appshunter.io/ios/app/az-400-exam-prep-2026/id6757207984)

Prepare for the AZ-400 certification exam with over 1000 practice questions and detailed explanations. This app offers exam simulations, progress tracking, and offline study capabilities to help you pass on your first attempt.

**Highlights:** 1000+ practice questions, Detailed explanations, Offline mode, Progress tracking, Exam simulation, Lifetime access and updates

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 AI Credits | $1.99 | one-time |
| Unlock Premium | $5.99 | one-time |


## Frequently asked questions

### Is AZ free?

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

### 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 every 6 weeks, and AZ weekly. Most recently, AZ was updated on October 28, 2026 and AZ on October 28, 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.*