# Iris Holter vs Simba Mobility

The clearest difference is device support: Simba Mobility at 3 against Iris Holter's —. Iris Holter's advantage is iOS requirement (13.1 vs 15.6). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Iris Holter | Simba Mobility |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 17 months |
| Size | 20 MB | 40 MB |
| Requires iOS | **13.1** | 15.6 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Infinovo Medical Co., Ltd](https://appshunter.io/developer/1550877571) | [General Impact Srl](https://appshunter.io/developer/1686609857) |

## What reviewers say

### Iris Holter

[App page](https://appshunter.io/ios/app/iris-holter/id1579151422)

**In-app purchases:** none


### Simba Mobility

[App page](https://appshunter.io/ios/app/simba-mobility/id6449035417)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Iris Holter free?

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

### Is Simba Mobility free?

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

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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.*