# Auwald vs IR Train

The clearest difference is update cadence: IR Train at every 9 days against Auwald's every 27 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Auwald ships an update every 27 months, IR Train every 9 days. The most recent releases landed on October 5, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Auwald | IR Train |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/ir-train/id1547859811/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 9 days** |
| Monetization | — | Free |
| Size | 116 MB | 5 MB |
| Requires iOS | **12.4** | 13.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Auwaldstation Leipzig](https://appshunter.io/developer/908939815) | [Manuel Schreiner](https://appshunter.io/developer/1078770456) |

## What reviewers say

### Auwald

[App page](https://appshunter.io/ios/app/auwald-erlebnispfade/id705341142)

**In-app purchases:** none


### IR Train

[App page](https://appshunter.io/ios/app/ir-train/id1547859811)

Control Märklin IR H0 starter sets from 2012 onwards with this app. It connects to a hardware gateway to manage train functions like lights, sound, and speed. Compatible with a wide range of Märklin train models.

**Highlights:** Control Märklin IR H0 trains, Hardware gateway integration, Manage lights and sound, Adjust speed and direction, Supports multiple train addresses, Web browser access via hotspot

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Auwald free?

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

### Is IR Train free?

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

### Do Auwald or IR Train have ads?

Neither Auwald nor IR Train shows ads.

### Which is updated more often, Auwald or IR Train?

Auwald ships an update every 27 months, and IR Train every 9 days. Most recently, Auwald was updated on October 5, 2026 and IR Train on October 24, 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.*