# IR Train vs Crime

The clearest difference is update cadence: IR Train at every 9 days against Crime's every 3 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.

IR Train ships an update every 9 days, Crime every 3 months. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | IR Train | Crime |
| --- | --- | --- |
| 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 9 days** | Every 3 months |
| Monetization | Free | — |
| Size | 5 MB | 55 MB |
| Requires iOS | 13.2 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Manuel Schreiner](https://appshunter.io/developer/1078770456) | [MyCityHighlight AG](https://appshunter.io/developer/1004516678) |

## What reviewers say

### 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


### Crime

[App page](https://appshunter.io/ios/app/crime-trail-toolbox/id6447915095)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IR Train free?

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

### Is Crime free?

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

### Do IR Train or Crime have ads?

Neither IR Train nor Crime shows ads.

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

IR Train ships an update every 9 days, and Crime every 3 months. Most recently, IR Train was updated on October 24, 2026 and Crime on October 30, 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.*