# Iris Holter vs Swaproof

The clearest difference is iOS requirement: Iris Holter at 13.1 against Swaproof's 16.4. 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 | Swaproof |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 days |
| Size | 20 MB | 63 MB |
| Requires iOS | **13.1** | 16.4 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 17+ |
| Developer | [Infinovo Medical Co., Ltd](https://appshunter.io/developer/1550877571) | [Implan Group srls](https://appshunter.io/developer/1164286709) |

## What reviewers say

### Iris Holter

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

**In-app purchases:** none


### Swaproof

[App page](https://appshunter.io/ios/app/swaproof/id6795319829)

**Features:** macOS Compatibility, Apple Wallet, 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 Swaproof free?

Swaproof 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.*