Comparison

RocControl vs ThrottleCard

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

RocControl

Control your digital model railroad layouts remotely. Manage locomotives, switches, and signals, and set trains to run automatically. Connect to a Rocrail server to operate your entire layout from your mobile device.

Highlights
  • 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
Features
Read full description

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.

About

ThrottleCard

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.

Highlights
  • Multi-throttle support
  • Vintage-inspired controls
  • Game controller integration
  • Automatic command station discovery
  • Turnout and route control
  • Apple Watch support
Features
Read full description

All aboard! Take control of your model railroad with this elegantly designed app that brings vintage charm to modern model train control. Whether you're a seasoned engineer or just starting your journey in model railroading, ThrottleCard delivers powerful features wrapped in a beautiful, easy-to-use interface. Hear what the community is saying: "FINALLY! The BEST Model Railroad Mobile App for IPhone?" - DIY and Digital Railroad YouTube Channel KEY FEATURES: * Control multiple trains simultaneously with intuitive multi-throttle support * Beautiful vintage-inspired gauges and controls with realistic animations * Game Controller Support! Easily drive your Trains with a PlayStation, Xbox, Nintendo Switch, or MFi Game Controller with pre-mapped buttons * Landscape mode on iPhone is optimized for excellent compatibility with handheld MFi Game Controllers. * Easily create consists on the fly right from within the app * Automatic command station discovery * Comprehensive locomotive function control * Full turnout (switch) control * Routes Support * Fast Clock Support * Supports WiThrottle and DCC-EX Protocols * Roster with locomotive images * A variety of classic railroad inspired themes * Haptic Feedback for intuitive responsiveness and operation * Mirror-Mode mode for comfortable operation in either hand * Multiple classic railroad-inspired themes * iPad support * Apple Watch Support With many more exciting features in the roadmap! To use ThrottleCard, simply connect to any WiThrottle Protocol enabled command station including JMRI, DCC-EX, and various commercial offerings. ThrottleCard can be used for free without a subscription to control the speed, direction, and functions of a single locomotive at a time, throw turnouts, and change to any of the railroad inspired themes. Subscribe to Premium for $0.99/Month or $9.99/Year - 16% off - to unlock the ability to control multiple trains (cards), multiple locomotives in a consist, game controllers, routes, locomotive programming* and to support the future development of additional, exciting features! We’ll even give you a week free to try it out. ThrottleCard Watch will mirror the throttles you have setup on your phone and will allow for remote control of speed with the Digital Crown as well as light, horn, and bell control right from your wrist. For best results, change the "Return to Clock" settings for ThrottleCard watch to "After 1 Hour" by going to Settings (on watch or watch iOS app) > General > Return To Clock > ThrottleCard > Choose "Custom" > Choose "After 1 Hour" below. This will keep ThrottleCard open on your watch longer while it's in the foreground. We’re committed to making the best tools possible for the model railroad community and would love to hear your feedback on the features you’d like to see next. Get started with the latest in model railroading today! *DCC-EX Command Station is required for locomotive programming. The ‘WiThrottle protocol’ is a communications protocol developed by Brett Hoffman. ‘WiThrottle’ is a trademark owned by Brett Hoffman. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://throttlecard.com/privacy.html

Screenshots

RocControl4 screens
ThrottleCard4 screens

Verdict

The call

The clearest difference is in-app purchases: RocControl at none against ThrottleCard's 2. RocControl also leads on ads (none vs shown). On price, review sentiment, update cadence and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ThrottleCard sells 2 in-app purchases, starting at $0.99 per month. RocControl asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on August 30, 2026 and July 6, 2026 respectively.

Scorecard3 real differences · 7 level
RocControl versus ThrottleCard: the parameters behind the verdict, then further details
ParameterRocControlThrottleCard
PriceFreeFree
Rating4.3 (11 ratings) — better
Positive reviews50.0% of reviews50.0% of reviews
Number of ratings11 — better
Update frequencyWeeklyWeekly
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, Apple WatchiPhone, iPad, Apple Watch, Vision Pro — better
Requires iOS16.6 — better17.5
Further details — not scored
Size4 MB117 MB
Age rating4+4+
DeveloperRocrailRyan Gant

Customer experience

RocControl

Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

ThrottleCard

All ratings11 ratings
Positive72.7%
Neutral18.2%
Negative9.1%
Written reviews4 reviews
Positive50.0%
Neutral25.0%
Negative25.0%

In-app purchases

None

RocControl

No in-app purchases

2 purchases

ThrottleCard

Subscriptions2
  • ThrottleCard Premium - Monthly7 Days trial$0.991 Month
  • ThrottleCard Premium - Yearly7 Days trial$9.991 Year

Questions

Is RocControl free?
RocControl is free to download, with no in-app purchases.
Is ThrottleCard free?
ThrottleCard is free to download, with in-app purchases available.
Do RocControl or ThrottleCard have ads?
ThrottleCard shows ads; RocControl does not.
Which is updated more often, RocControl or ThrottleCard?
RocControl ships an update weekly, and ThrottleCard weekly. Most recently, RocControl was updated on August 30, 2026 and ThrottleCard on July 6, 2026.

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