Comparison

DCC Commander vs RocControl

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

Head to head
About

DCC Commander

Control your model railroad with a DCC-EX Command Station on your iOS device. Manage multiple throttles, program configuration variables, and customize settings for a personalized experience. Enjoy a free, full-featured product with optional subscriptions to remove ads.

Highlights
  • Control up to 10 throttles
  • Configure unlimited cabs
  • Program configuration variables
  • One-time network setup
  • Customizable product settings
  • In-app help page
Features
Read full description

DCC Commander 2.0 lets you operate and manage your model railroad from your iOS device using a compatible DCC Command Station. Requires a DCC-EX Command Station or JMRI WiThrottle server with compatible DCC Command Station. Built for hands-on layout operation, DCC Commander combines multi-cab throttle control, layout viewing, route selection, cab management, turnout definitions, and programming track tools in one app. Features include: - Control multiple throttles from one screen in landscape mode - Use a focused single-throttle view in portrait mode - Assign cabs to throttles with cab IDs, names, and photo images - Configure function buttons, including toggle and momentary behavior - Use software momentum modes for smoother speed changes - View your attached layout directly from the Throttle screen - Swipe across tracks and turnouts to select routes visually - Save and reuse route definitions - Activate turnout routes from the Layout view - Build and edit layout designs with tracks, turnouts, and reusable definitions - Manage turnout templates, turnout definitions, and route definitions - Program cab addresses and CV values on the programming track - Configure saved Command Stations for quick reconnect - Supports DCC-EX network Command Stations - Supports JMRI WiThrottle for compatible throttle operations - Built-in help pages for throttle, cabs, programming, network, builder, settings, workflow, and app information - DCC Commander is free to use after watching a rewarded advertisement, which unlocks throttle access for a 3 hours time. A subscription option is available to remove advertising gates and provide full access. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://electrongoo.com/privacypolicy.html DCC Commander Subscription: A subscription will remove ALL advertisements. Both monthly and annual subscriptions are available. The monthly subscription costs $2.99/Month (USD). The annual subscription costs $29.00/year (USD). Get 12 months for the price of 10 months with an annual subscription. Payment is charged to your iTunes account at confirmation of purchase. Your subscription renews automatically unless you cancel 24 hours before the renewal date. You can manage your subscription in the AppStore on your device. Note: DCC Commander requires compatible model railroad DCC hardware. For DCC-EX Command Station details, visit: https://dcc-ex.com/ex-commandstation/index.html Note: JMRI WiThrottle requires JMRI installation, visit https://www.jmri.org/help/en/html/setup/index.shtml

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.

Screenshots

DCC Commander4 screens
RocControl4 screens

Verdict

The call

The clearest difference is review sentiment: DCC Commander at 100% against RocControl's 50%. RocControl's advantage is in-app purchases (none vs 2) and update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. DCC Commander sells 2 in-app purchases, starting at $2.99 per month. RocControl asks for nothing beyond the download.

UpkeepUpdate frequency

DCC Commander ships an update every 3 weeks, RocControl weekly. The most recent releases landed on September 20, 2026 and August 30, 2026 respectively.

Scorecard4 real differences ยท 4 level
DCC Commander versus RocControl: the parameters behind the verdict, then further details
ParameterDCC CommanderRocControl
PriceFreeFree
Positive reviews100.0% of reviews โ€” better50.0% of reviews
Update frequencyEvery 3 weeksWeekly โ€” better
AdsNoNo
In-app purchasesYesNo โ€” better
MonetizationFree with in-app purchasesFree โ€” better
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS15.0 โ€” better16.6
Further details โ€” not scored
Size131 MB4 MB
Age rating4+4+
DeveloperElectrongooRocrail

Customer experience

DCC Commander

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

RocControl

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

In-app purchases

2 purchases

DCC Commander

Subscriptions2
  • DCC Commander - (Monthly)$2.991 Month
  • DCC Commander - (Annual)$29.991 Year
None

RocControl

No in-app purchases

Questions

Is DCC Commander free?
DCC Commander is free to download, with in-app purchases available.
Is RocControl free?
RocControl is free to download, with no in-app purchases.
Do DCC Commander or RocControl have ads?
Neither DCC Commander nor RocControl shows ads.
Which is updated more often, DCC Commander or RocControl?
DCC Commander ships an update every 3 weeks, and RocControl weekly. Most recently, DCC Commander was updated on September 20, 2026 and RocControl on August 30, 2026.

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