# AI vs AI

The clearest difference is ads: AI at none against AI's shown. AI also leads on update cadence (every 6 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. AI sells 3 one-off in-app purchases and AI sells 7 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

AI ships an update every 3 weeks, AI every 6 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | AI | AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-901-practice-test/id6761488763/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 154 MB | 42 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [合同会社HopStep](https://appshunter.io/developer/1749721044) | [Thomas Baric](https://appshunter.io/developer/1872894014) |

## What reviewers say

### AI

[App page](https://appshunter.io/ios/app/ai-901-study-and-practice/id6759863242)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Complete Pack - Sale | $5.99 | one-time |
| Complete Pack | $9.99 | one-time |
| Lifetime Premium | $11.99 | one-time |


### AI

[App page](https://appshunter.io/ios/app/ai-901-practice-test/id6761488763)

Prepare for the Microsoft Azure AI Fundamentals (AI-901) exam with focused mobile practice. Target weak areas, review explanations, and track your progress with timed sessions. This app offers a comprehensive study flow with a large question bank and detailed progress tracking.

**Highlights:** Daily AI-901 questions, Target weakest domains, Review explanations, Track exam readiness, Timed practice sessions, Large rotating question bank

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Microsoft Access | $6.99 | per month |
| Azure Career Pro | $9.99 | per month |
| AI-901 Pro | $2.99 | one-time |
| AI-901 Pro | $4.99 | one-time |
| Azure AI Bundle | $9.99 | one-time |
| Azure Bundle | $9.99 | one-time |
| Microsoft AI Bundle | $9.99 | one-time |


## Frequently asked questions

### Is AI free?

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

### Is AI free?

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

### Do AI or AI have ads?

AI shows ads; AI does not.

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

AI ships an update every 3 weeks, and AI every 6 days. Most recently, AI was updated on November 5, 2026 and AI on October 31, 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.*