# TahtX vs KGNAD

The clearest difference is device support: TahtX at 3 against KGNAD's 1. TahtX also leads on iOS requirement (13.0 vs 18.0). On price, 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.

## The numbers

| Metric | TahtX | KGNAD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 42 MB | 399 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Motivolog Ltd.](https://appshunter.io/developer/1857039864) | [Joao Filipe Serôdio Josézinho](https://appshunter.io/developer/587880560) |

## What reviewers say

### TahtX

[App page](https://appshunter.io/ios/app/tahtx/id6766380582)

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

**In-app purchases:** none


### KGNAD

[App page](https://appshunter.io/ios/app/kgnad-study-german-cases/id6789732366)

**In-app purchases:** none


## Frequently asked questions

### Is TahtX free?

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

### Is KGNAD free?

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

### Do TahtX or KGNAD have ads?

Neither TahtX nor KGNAD 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.*