# Dynamics MB vs Sim

The clearest difference is price: Dynamics MB at Free against Sim's $12.99. Dynamics MB also leads on device support (4 vs 2). Sim's advantage is in-app purchases (none vs 1) and iOS requirement (8.0 vs 13.0). On ads there is nothing between them.

Dynamics MB is free to download; Sim costs $12.99 up front. Dynamics MB sells 1 one-off in-app purchase. Sim asks for nothing beyond the download.

## The numbers

| Metric | Dynamics MB | Sim |
| --- | --- | --- |
| Price | **Free** | $12.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 14 MB | 65 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Curiosity Ventures LLC](https://appshunter.io/developer/981375796) | [Anand Software and Training Pvt Lyd](https://appshunter.io/developer/1189885869) |

## What reviewers say

### Dynamics MB

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

**Features:** Vision Pro support

**In-app purchases (1)**

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


### Sim

[App page](https://appshunter.io/ios/app/sim-ex-examsim-ccst-networking/id6474429060)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dynamics MB free?

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

### Is Sim free?

Sim costs $12.99, with no in-app purchases.

### Do Dynamics MB or Sim have ads?

Neither Dynamics MB nor Sim 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.*