# airTool vs Gabo KKS

The clearest difference is iOS requirement: Gabo KKS at 12.1 against airTool's 15.6. On price, update cadence, ads 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.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 28, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | airTool | Gabo KKS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Size | 17 MB | 21 MB |
| Requires iOS | 15.6 | **12.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [maennchen1.de <Roger Rehnelt>](https://appshunter.io/developer/460800416) | [GABO IDM mbH](https://appshunter.io/developer/1275464326) |

## What reviewers say

### airTool

[App page](https://appshunter.io/ios/app/airtool/id463173545)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gabo KKS

[App page](https://appshunter.io/ios/app/gabo-kks/id1585646493)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is airTool free?

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

### Is Gabo KKS free?

Gabo KKS is free to download, with no in-app purchases.

### Do airTool or Gabo KKS have ads?

Neither airTool nor Gabo KKS shows ads.

### Which is updated more often, airTool or Gabo KKS?

airTool ships an update every 4 months, and Gabo KKS every 4 months. Most recently, airTool was updated on September 28, 2026 and Gabo KKS on October 7, 2026.

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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.*