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23rdOct2025

Creators of authentic British digital model railway sounds for Zimo DCC decoders

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YouChoos RailRunner - Universal Mobile WiFi Throttle

Universal Mobile WiFi Throttle
The easy way to drive your Digital DCC Model Railway!
Layouts
Locomotives
Accessories
Track Plans
Programming

Z21
ECoS
PIKO Smart
XpressNet
LocoNet
WiThrottle
DigiKeijs
YaMoRC
DCC-EX
Android and iOS
RailRunner is an app for iOS and Android mobile devices to manage and drive your DCC model railway.

Connect to a wide range of DCC Command Stations



ECoS Protocol - ESU ECoS and PIKO SmartBox
Z21 Protocol - Roco Z21, DR5000, YaMoRC, Zimo MX10
WiThrottle - Any WiServer including Gaugemaster Prodigy WiFi Module and NCE PowerCab via WiFiTrax module, ECoS, YaMoRC, JMRI
XpressNet - Lenz, YaMoRC and most XpressNet systems visible by network
LocoNet - DigiTrax, YaMoRC and most LocoNet systems visible by network
DCC-EX - DCC-EX CSB1

Automatic discovery for DCC Command Stations that broadcast their services (known as MDNS or Bonjour). Capable systems include ECoS, PIKO SmartBox, JMRI (most WiServers), DCC-EX and YaMoRC.



Manage Layouts and Track Plans

Create multiple layouts each with multiple track plans.



Manage Locomotives

Define, manage or import your locomotives, with pictures, function keys and more.



Universal Consisting

Define and drive consists of multiple locomotives using Universal Consisting.
Works with all decoders and all DCC systems - managed transparently by RailRunner sending DCC commands to each member loco of a consist.
Choose head and tail loco, and set member loco direction, scale speed and directionality of function keys.



Manage Accessories

Define, manage and place your accessories, with pictures, states and location on track plans.



Share

Share individual locomotives or entire layouts between devices, or import locomotives from template libraries and YouChoos definitions.



Programming

Program your decoders on the programming track or on the main (POM), if your DCC Command Station allows.
Individual CVs, decoder address, common CVs, decoder reset and identification.



Personalise

Personalise RailRunner to suit you - colours, throttle position, function key sizes, icons, pictures etc.



Support and Documentation

Quick Start Guide

User Manual


Note that YouChoos does not offer phone support for RailRunner - please contact us through email instead.

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YouChoos
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Steeple Ashton
Trowbridge
Wiltshire
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01380 530530
info@youchoos.co.uk

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