# RocControl

> Mobile client for Rocrail to control digital model railroad layouts. (iPhone/iPad app by Rocrail.)

- Source: https://appshunter.io/ios/app/roccontrol/id6673909633 (this page in markdown: same URL + `.md`)
- Developer: [Rocrail](https://appshunter.io/developer/342277956)
- Category: Utilities, Entertainment
- Price: Free
- Age rating: 4+
- Requires: iOS 16.6 · 4 MB
- Languages: American English, Dutch, French (France), German (Germany), Italian
- Released: 2024-09-29
- Data updated: 2026-08-30
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/roccontrol/id6673909633/reviews.md

## What is RocControl?

The app controls digital model railroad layouts by driving locomotives, set switches, set signal, and let run trains automatically.
This app is a mobile client for the model railroad program Rocrail. See https://wiki.rocrail.net for more information on Rocrail.

The app offers dialogs for blocks, turntables, traversers, staging and fiddleyards; All you need to control your model railroad layout with a mobile device.
A special dialog is the throttle for controlling locomotives speed and functions.

The app has 3 main tabs: One for the layout, one for driving and one for the system controls and tracing.

In order to control a model railroad layout the app must be connected to a Rocrail server. If one is found on the local network, mDNS/Bonjour, it will automatically connect to it.

The Rocrail Demo server can be connected if no local server has been found. This option is available in the Settings menu, the gear symbol right on top,  if no local server has been found.

## Key features

- Control locomotives, switches, and signals
- Automatic train operation
- Dialogs for blocks, turntables, and staging yards
- Dedicated locomotive throttle
- Layout, driving, and system control tabs
- Automatic connection to local Rocrail servers

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/roccontrol/id6673909633/reviews.md

### 2/5 — Bedienung ist schlecht

*2025-06-10, version 25.05.21*

Die App lässt sich nicht zuverlässig bedienen. Beim Anhängen von Zügen brauche ich einige Versuche bis es gelingt, Dauer des Tippens. Ständig wischt man falsch und man muss hingucken, was man macht. Zug im Auge halten während der Bedienung ist unmöglich.

### 5/5 — Läuft perfekt

*2024-12-30, version 24.12.29*

Sehr zufrieden

## Frequently asked questions about RocControl

### What is RocControl?

RocControl is a mobile application that acts as a client for the Rocrail program, allowing users to control their digital model railroad layouts from their mobile devices.

### How do I connect RocControl to my layout?

RocControl automatically connects to a Rocrail server found on your local network via mDNS/Bonjour. If no local server is detected, you can connect to the Rocrail Demo server through the Settings menu.

### What devices does RocControl support?

RocControl is available for Apple Watch, iPhone, and iPad, offering versatile control options across different Apple devices.

### Is RocControl free to use?

Yes, RocControl is available for free. There are no in-app purchases or advertisements, providing an uninterrupted experience for users.

### What age rating is RocControl suitable for?

RocControl has an age rating of 4+, making it suitable for a wide range of users interested in model railroading.

### How often is RocControl updated?

The latest version of RocControl is 26.03.22, and it was last updated on March 22, 2026. This indicates a commitment to ongoing development and improvements.

### Can I control individual trains with RocControl?

Yes, RocControl features a special dialog specifically designed as a throttle for controlling individual locomotive speed and functions, giving you precise command over your trains.

### Does RocControl have ads?

No, RocControl is ad-free. The application does not contain any advertisements, ensuring a clean and focused user experience for controlling your model railroad.

## Version history (last 5 releases)

### 26.8.26 — 2026-08-27

Provide manufacturer ID at connect.

### 26.8.23 — 2026-08-24

Crash fix for parsing SVG with LED index of 10.
Embedded block signals support.

### 26.8.6 — 2026-08-06

SVG Theme active output color.

### 26.8.5 — 2026-08-05

Output tristate support.

### 26.7.6 — 2026-07-06

Show server branch name in the Info Dialog.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-30.*