ThrottleCard

ThrottleCard

WiThrottle & DCC-EX controller

11 ratings
4 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated

Features

ThrottleCard video #1 for iPhone
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ThrottleCard screenshot #7 for iPhone
iphone
ipad
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About

Control your model railroad with this app featuring vintage-inspired controls and realistic animations. It supports multiple trains, game controllers, and offers advanced features like turnout and route control. A free version is available, with a premium subscription for enhanced functionality.

Multi-throttle support
Vintage-inspired controls
Game controller integration
Automatic command station discovery
Turnout and route control
Apple Watch support
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What's New in ThrottleCard

3.0.1

January 9, 2026

Version 3.0 is available now! This update is JAM PACKED with new features, bug fixes, and quality of life improvements! Some of the many new features include: * Consists can be created and saved directly in the roster * Roster and settings data are now synced across devices via iCloud automatically - simply toggle cloud sync on in the settings menu * Each Locomotive can be customized individually with a unique theme, control type, and speed display * Users of DCC-EX Command Stations can now control up to 15 trains simultaneously * Rosters on DCC-EX Command Stations are now displayed directly within the ThrottleCard Roster * New Knob Control View offers an intuitive way to easily control a train and all its functions * Every view has been refined and optimized to look beautiful on a variety of device types and display sizes. Wherever you use ThrottleCard - iPhone, iPad, Mac - it will deliver a consistent, intuitive experience to control your model railroad empire * The all-new Quick Actions Bar allows you to quickly control and navigate the most frequently used items - accessories, routes, programming, iPhone orientation switching, the flashlight, and more! * For DCC-EX users, multiple accessory types are now controllable and can be added directly within the accessory menu in the app. * Support for ChooChooVision Cameras has been added - now you can control your trains with a first person view directly in ThrottleCard! * The Primary Control Interface has been redesigned and is easier to use than ever * A variety of bug fixes and performance improvements including server based throttle parsing fixes All this and more is available now! Check out ThrottleCard v3.0 today!

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Subscription plans

ThrottleCard Premium - Monthly

Full access to all features of ThrottleCard

$0.991 Month
7 Days trial
How to cancel ThrottleCard subscription ⁉️

User reviews

DCC FTW

The combination of DCC-EX and ThrottleCard was the *perfect* way for me to transition from DC to DCC. Very low cost compared to other DCC options, easy to operate, beautifully designed, and as a bonus the ability to run trains from my Apple Watch is a fun party trick. The devs have been very responsive to feature requests so the new 3.x is literally everything I’d hoped for.
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Amazing app

It does everything I need.

Response from developer

Thank you for taking the time to try out ThrottleCard and share your experience! If you happen to think of a feature or suggestion, please feel free to send it to us through the “Send Feedback” button in settings. Thanks again for using ThrottleCard! - The ThrottleCard Team

I mean, it works

The app works very well, I just wish that the roster I create on my phone could sync with my JMRI / WiThrottle layout and vice versa.

Response from developer

Thank you for trying out the app and taking the time to give us feedback! Unfortunately, the WiThrottle protocol only supports reading roster data, not updating it back to JMRI. JMRI also has limited ways of modifying this roster — usually requiring modification in the JMRI interface itself. We’re working to support more command stations natively so JMRI won’t be needed to use ThrottleCard in those cases. Until then, let us know if there’s anything else we can do to give you a 5 star experience. Thanks again for using ThrottleCard! - The ThrottleCard Team

Didn’t work on my doc layout

Goodbye!

Response from developer

Hi Dick, Don’t say goodbye yet! We’re sorry to hear you’re having trouble and would love to help. Could you send us the details of your DCC setup to developer@ryangant.com? We’re working to make this easy and compatible with as many command stations as possible. Sorry again about the bad experience and thanks in advance for helping out the ThrottleCard community! - The ThrottleCard Team

Developer apps

FAQ

Does ThrottleCard have ads?

Yes, ThrottleCard contains advertisements. This is typical for free utility applications that offer premium upgrade options.

What devices does ThrottleCard support?

ThrottleCard is available on Apple Watch, iPhone, iPad, and Reality Composer.

How much does ThrottleCard Premium cost?

ThrottleCard Premium is available for $0.99 per month or $9.99 per year, offering a 16% discount for the annual plan. A 7-day free trial is included with both subscription options.

What features are unlocked with ThrottleCard Premium?

The Premium subscription unlocks the ability to control multiple trains simultaneously, manage multiple locomotives in a consist, use game controllers, access route control, and perform locomotive programming (with a DCC-EX Command Station).

How often is ThrottleCard updated?

The latest version, 3.0.1, was released on January 9, 2026, indicating a recent update. The app is actively developed with a roadmap for future features.

What is the age rating for ThrottleCard?

ThrottleCard has an age rating of 4+, making it suitable for a wide range of users.

Can I use ThrottleCard without a subscription?

Yes, ThrottleCard can be used for free to control the speed, direction, and functions of a single locomotive, throw turnouts, and change themes. Premium features require a subscription.

What protocols does ThrottleCard support?

ThrottleCard supports the WiThrottle and DCC-EX protocols, allowing it to connect to various command stations like JMRI and commercial offerings.