# Dynamics MB vs AI

The clearest difference is iOS requirement: Dynamics MB at 13.0 against AI's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Dynamics MB sells 1 one-off in-app purchase and AI sells 4 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Dynamics MB | AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Size | 14 MB | 42 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Curiosity Ventures LLC](https://appshunter.io/developer/981375796) | [Thomas Baric](https://appshunter.io/developer/1872894014) |

## What reviewers say

### Dynamics MB

[App page](https://appshunter.io/ios/app/dynamics-mb-910-exam-practice/id1673159513)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MB-910 Full Access | $5.99 | one-time |


### AI

[App page](https://appshunter.io/ios/app/ai-103-practice-test/id6780072866)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Microsoft Access | $6.99 | per month |
| AI-103 Pro | $4.99 | one-time |
| Microsoft AI Bundle | $9.99 | one-time |
| Azure AI Bundle | $9.99 | one-time |


## Frequently asked questions

### Is Dynamics MB free?

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

### Is AI free?

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

### Do Dynamics MB or AI have ads?

Neither Dynamics MB 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.*