# MTP Koch Trainer vs MORX

The clearest difference is in-app purchases: MTP Koch Trainer at none against MORX's 1. MTP Koch Trainer also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. MORX sells 1 one-off in-app purchase. MTP Koch Trainer asks for nothing beyond the download.

## The numbers

| Metric | MTP Koch Trainer | MORX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 47 MB | 2 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oliver Bross](https://appshunter.io/developer/1859081127) | [Kunihiro Miwa](https://appshunter.io/developer/1896503195) |

## What reviewers say

### MTP Koch Trainer

[App page](https://appshunter.io/ios/app/mtp-koch-trainer/id6758011286)

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

**In-app purchases:** none


### MORX

[App page](https://appshunter.io/ios/app/morx-learn-morse-code/id6767719541)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MORX Pro | $4.99 | one-time |


## Frequently asked questions

### Is MTP Koch Trainer free?

MTP Koch Trainer is free to download, with no in-app purchases.

### Is MORX free?

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

### Do MTP Koch Trainer or MORX have ads?

Neither MTP Koch Trainer nor MORX 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.*