# AZ vs AI

The clearest difference is iOS requirement: AZ at 13.4 against AI's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AZ sells 8 in-app purchases, starting at $8.99 per 7 days and AI sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | AZ | AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/az-204-certification-test-prep/id6742055541/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 18 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YAUHEN BAHDANOVICH](https://appshunter.io/developer/1711932790) | [Osamu Kawada](https://appshunter.io/developer/6781370037) |

## What reviewers say

### AZ

[App page](https://appshunter.io/ios/app/az-204-certification-test-prep/id6742055541)

Prepare for the Azure AZ-204 exam with practice questions, realistic simulations, and detailed explanations. Track your progress with analytics and follow customized study plans. Stay updated with the latest exam content for cloud computing career advancement.

**Highlights:** Expertly crafted practice questions, Realistic exam simulations, Detailed explanations for answers, Customizable study plans, Progress tracking and analytics, Regular content updates

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AZ-204 Weekly Full Access | $8.99 | per 7 days |
| AZ-204 Monthly Full Access | $24.99 | per month |
| AZ-204 Monthly Full Access | $34.99 | per month |
| AZ-204 Quarterly Full Access | $55.99 | per 3 months |
| AZ-204 Quarterly Full Access | $59.99 | per 3 months |
| AZ-204 Semiannual Full Access | $79.99 | per 6 months |
| AZ-204 Annual Full Access | $109.99 | per year |
| AZ-204 Annual Full Access | $119.99 | per year |


### AI

[App page](https://appshunter.io/ios/app/ai-103-exam-prep/id6806172333)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI-103 Exam Prep Premium | $9.99 | one-time |


## Frequently asked questions

### Is AZ free?

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

### Is AI free?

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

### Do AZ or AI have ads?

Neither AZ nor AI shows ads.

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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.*