# Train Throttle — A WiThrottle client

> Wireless DCC model train controller for JMRI WiThrottle server. (iPhone/iPad app by Drew Hoffman.)

- Source: https://appshunter.io/ios/app/train-throttle/id1662181863 (this page in markdown: same URL + `.md`)
- Developer: [Drew Hoffman](https://appshunter.io/developer/1662181865)
- Category: Utilities, Entertainment
- Price: Free with in-app purchases
- Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.1 · 6 MB
- Languages: English
- Released: 2023-10-05
- Data updated: 2026-06-05
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/train-throttle/id1662181863/reviews.md

## What is Train Throttle?

Train Throttle is a fully featured client for the JMRI WiThrottle server, which allows you to control your DCC equipped model trains using your mac (and a compatible WiThrottle server). You can control multiple engines or consists, set turnouts, toggle routes, and more.

The free trial is unlimited! However, certain features are disabled, including:
* Turnout control
* Route control
* Roster lists
* Functions 13-68
* Some Customization features

The use of this app is covered by Apple's EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
This app respects your privacy: https://drewhoffman.net/trainthrottle/privacy.html

## Key features

- Wireless DCC train control
- Control multiple engines/consists
- Set turnouts and toggle routes
- Free trial with core features
- Full feature subscription

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Subscribe | $1.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Purchase | $12.99 | one-time |
| Tip a Coffee | $3.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/train-throttle/id1662181863/reviews.md

### 5/5 — The only one worth the price.

*2025-03-21*

It works — connections (although it always says “ERROR connecting”), power control to track, and train controls are all operational, all the time.  
Bravo
If only it had custom button colors, sigh.

## Frequently asked questions about Train Throttle

### What is Train Throttle?

Train Throttle is a client application that connects to the JMRI WiThrottle server, allowing you to wirelessly control your DCC-equipped model trains from your Mac, iPhone, or iPad.

### Does Train Throttle have ads?

No, Train Throttle does not contain advertisements. The app is free to download and use with core features, with an optional subscription for advanced functionality.

### What features are disabled in the free trial of Train Throttle?

The free trial of Train Throttle disables turnout control, route control, roster lists, functions 13-68, and some customization features. A subscription is required to unlock these.

### How much does Train Throttle cost?

Train Throttle is free to download and use with basic features. A subscription is available for $1.99 per year to unlock all features.

### What devices does Train Throttle support?

Train Throttle is supported on Mac, iPhone, and iPad devices.

### How often is Train Throttle updated?

The latest version of Train Throttle is 1.3.1, last updated on December 4, 2024. Updates are released periodically to improve functionality and add features.

### Can I control multiple trains with Train Throttle?

Yes, Train Throttle allows you to control multiple engines or consists simultaneously, providing comprehensive control over your model railway operations.

### What is the age rating for Train Throttle?

Train Throttle has an age rating of 4+, making it suitable for users of all ages interested in model train control.

## Version history (last 5 releases)

### 1.3.1 — 2024-12-04

* Support for ChooChooVision cameras
* Custom Button Colors

### 1.2.0 — 2024-11-07

* BETA: Controller Support. Please send me feedback!

* The app will automatically prompt you to enter dark mode when your battery reaches 20%
* Adjusted the e-stop command to have more consistent recovery from estop
* Added a CV list for identifying NMRA recommended CVs and their use. The list can be found @ https://dccwiki.com/Configuration_Variable and is included in the app for convenience.
* Updated the widget to use the newer APIs
* Logging will be more consistent
* Fixed a bug where the server list would display "\\032" instead of spaces
* Lots of internal code was refactored and the build configuration was updated
* Paid feature: Added an automatic function mode
* Clarified available features

### 1.1.0 — 2024-02-22

* UI Tweaks
* Better logging
* Added NMRA standard CV list
* Bugfixes

### 1.0.3 — 2023-12-20

* UI tweaks and improvements
* Bug fixes

### 1.0.1 — 2023-11-05

Supports the multi-tasking feature on iPad
Supports iPhone

## Apps similar to Train Throttle

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Blunami](https://appshunter.io/ios/app/blunami/id6450242596) | 4.6 (7) | Free | Utilities |
| [WiThrottle Lite](https://appshunter.io/ios/app/withrottle-lite/id344190130) | 4.5 (32) | Free | Utilities |
| [RailControl Pro](https://appshunter.io/ios/app/railcontrol-pro/id1598836499) | 3.3 (6) | Free | Utilities |
| [ECoS Cab](https://appshunter.io/ios/app/ecos-cab/id1481627848) | 4.0 (5) | Free | Utilities |
| [DCC Commander](https://appshunter.io/ios/app/dcc-commander/id6498150761) | 5.0 (1) | Free | Utilities |
| [DCC-EX Cab](https://appshunter.io/ios/app/dcc-ex-cab/id6695754417) | 3.0 (4) | Free | Utilities |

## More apps by Drew Hoffman

- [Auto Blinds](https://appshunter.io/ios/app/auto-blinds/id6478436818)

All apps by Drew Hoffman: https://appshunter.io/developer/1662181865

## Related topics

[engine driver](https://appshunter.io/ios/topics/engine-driver)

---

*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 2026-06-05.*