# Aieron vs KN Network Toolkit

The clearest difference is in-app purchases: KN Network Toolkit at none against Aieron's 3. KN Network Toolkit also leads on iOS requirement (17.0 vs 26.5). On price, ads and device support there is nothing between them.

Both are free to download. Aieron sells 3 in-app purchases, starting at $5.99 per month. KN Network Toolkit asks for nothing beyond the download.

## The numbers

| Metric | Aieron | KN Network Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 6 MB | 11 MB |
| Requires iOS | 26.5 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Borislav Indzhov](https://appshunter.io/developer/6798525217) | [Thomas Ntais](https://appshunter.io/developer/568722198) |

## What reviewers say

### Aieron

[App page](https://appshunter.io/ios/app/aieron-aerodynamics-sim/id6799515579)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $5.99 | per month |
| Yearly | $44.99 | per year |
| Lifetime | $59.99 | one-time |


### KN Network Toolkit

[App page](https://appshunter.io/ios/app/kn-network-toolkit/id6825567284)

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

**In-app purchases:** none


## Frequently asked questions

### Is Aieron free?

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

### Is KN Network Toolkit free?

KN Network Toolkit is free to download, with no in-app purchases.

### Do Aieron or KN Network Toolkit have ads?

Neither Aieron nor KN Network Toolkit 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.*