Utilities
WiThrottle
WiThrottle controls a compatible model railway through JMRI or a supported dedicated Wi-Fi module.
Add a wireless throttle to an existing model railroad
Function controls and roster access can reduce returning to a fixed control station.
Keep in mind: It is not standalone: a working DCC layout and compatible JMRI or listed module setup are required.
Inside the app
Official product images
What you can do
- Control locomotive throttle and functions
- Use dual-throttle or consist controls
- Access supported routes turnouts and roster labels
Good for
- Model railroaders with an already working compatible control system.
Consider alternatives for
- Users expecting the phone app to power or decode a layout by itself.
Limitations & considerations
- Captured minimum: iOS 11.0.
- It is not standalone: a working DCC layout and compatible JMRI or listed module setup are required.
Privacy & permissions
The local network grants control over the layout; share access only with intended operators.
Sources & review notes Updated Nov 11, 2026
Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.
- US App Store developer description
Complete description, download price and compatibility metadata captured 2026-11-02.
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