Comparison

WiThrottle vs DCC

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

Head to head
About

WiThrottle

Control your model railroad trains wirelessly using your mobile device. This app connects to JMRI software or specific hardware modules for comprehensive throttle, address, and function management.

Highlights
  • Wireless throttle control
  • JMRI integration
  • Function controls F0-F68
  • Control routes & turnouts
  • Import roster & function labels
  • Acquire & dispatch addresses
Features
Read full description

Use your iPhone, iPod touch, or iPad as a throttle for model railroad control! **PLEASE NOTE** This App is not a stand-alone product! Other hardware and software are required. Link to the popular JMRI software through a local Wi-Fi network to access throttle, address, and function controls wirelessly. -or- Connect directly to an MRC Prodigy WiFi module. -or- Connect directly to a Digitrax LnWi module. -or- Connect directly to a WifiTrax WFD-30/31. Digital Command Control (DCC) is now the most common control method for earnest model railroaders, allowing multiple trains to be controlled simultaneously anywhere on the track. JMRI is an interface program that works with most brands of DCC and is very popular because it simplifies DCC programming, signaling, control, and many other aspects of running a permanent layout. It is also free and multi-platform. Instead of direct control through the DCC system, WiThrottle links with JMRI or a dedicated module. This provides a universal interface to many possible combinations of technology and model railroads. As DCC evolves, JMRI is updated as needed to match current technology. JMRI Requirements: - JMRI 2.12 or higher, JMRI 5.2 or newer recommended - DCC system interfaced to a computer and a model railroad - Local Wi-Fi network MRC Prodigy WiFi Requirements: - MRC Prodigy WiFi module - MRC Prodigy DCC system Digitrax LnWi Requirements: - Digitrax LnWi module - Digitrax DCC system WifiTrax WFD-30/31 Requirements: - WifiTrax WFD module - NCE DCC system If you operate at either a club or private home that uses JMRI for operations and has Wi-Fi, access to the local network (host may need to share their password) is all you need. Multiple iPhone, iPod touch, and iPad mobile devices may use their own WiThrottle app simultaneously during an operating session. If you would like to sample WiThrottle, we offer a Lite version at no charge. This allows you to confirm compatibility before buying the full App. Please visit our website for additional information. Our goal is to enhance your model railroading experience by providing convenient, wireless control of your existing system. WiThrottle is the final piece of the puzzle. Features: - Select road or yard throttle control arrangements - Dual throttle screen - F0 - F68 function controls - Build and break Advanced Consists - Link multiple addresses for control by one throttle (Universal Consists) - Control JMRI routes & turnouts - Imports roster list and function labels from your JMRI files - Access the JMRI WebServer for control panels and more - Adjust sensitivity of the throttle slider - Set for right or left hand use - Acquire and dispatch addresses wirelessly - Train idles if interrupted (e.g. phone call) - Control track power - Fastclock display - Automatic networking - Flashlight for devices equipped with camera flash WiThrottle will integrate seamlessly if: - you can already control a train using the built-in throttles of JMRI 2.12 or later - your iPhone, iPod touch, or iPad can access your local wireless network (not cellular or Bluetooth)

About

DCC

Transform your mobile devices into wireless controllers for your model railroad. Manage trains, signals, and accessories remotely without wired connections. Ideal for seamless operation around your layout.

Highlights
  • Handheld model railroad controller
  • Wireless train operation
  • Control signals and turnouts
  • Accessory control
  • Seamless layout movement
Features
Read full description

DCC-EX Cab is an application that turns your devices into handheld controllers for your model railroad. With DCC-EX Cab you can follow your trains around your layout without having to worry about plugging and unplugging a wired device as you move along. Using a wireless network connection and a DCC-EX command station connected to the network, DCC-EX Cab can be used to run trains and for controlling signals, turnouts, and other accessories that are configured in the command station.

Screenshots

WiThrottle4 screens
DCC4 screens

Verdict

The call

The clearest difference is price: DCC at Free against WiThrottle's $9.99. DCC also leads on update cadence (every 2 weeks vs every 2 months) and review sentiment (100% vs 83%). WiThrottle's advantage is rating (4.3 vs 3.0) and in-app purchases (none vs 5). On ads 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

DCC is free to download; WiThrottle costs $9.99 up front. DCC sells 5 in-app purchases, starting at $2.99 per month. WiThrottle asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

WiThrottle holds the better App Store score, 4.3 against 3.0. That said, the two scores are not equally well evidenced: WiThrottle has 40 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 83% of WiThrottle's written reviews are positive against 100% of DCC's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

WiThrottle ships an update every 2 months, DCC every 2 weeks. The most recent releases landed on September 23, 2026 and August 13, 2026 respectively.

Scorecard8 real differences · 2 level
WiThrottle versus DCC: the parameters behind the verdict, then further details
ParameterWiThrottleDCC
Price$9.99Free — better
Rating4.3 (40 ratings) — better3.0 (4 ratings)
Positive reviews83.1% of reviews100.0% of reviews — better
Number of ratings40 — better4
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.0
Further details — not scored
Size6 MB120 MB
Age rating4+4+
DeveloperBeth HoffmanKostiantyn Kolesnik

Customer experience

WiThrottle

All ratings40 ratings
Positive80.0%
Neutral7.5%
Negative12.5%
Written reviews65 reviews
Positive83.1%
Neutral9.2%
Negative7.7%

DCC

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

WiThrottle

Reported bugs

13 issues
  • Power ON/OFF broken
  • Horn gets stuck on with DCC-EX
  • Minor glitchy unresponsive throttle slider
  • App would not connect to JMRI 5.2
  • Connection to JMRI server drops when app goes to background
Show 8 more
  • Bug with controlling turnouts
  • Blank screen and app crashing on iPhone with WifiTraxx WFD-30
  • Connection bug fixes needed
  • iPhone XR will not connect to server (Digitrax LNWI)
  • Network set to autodetect causes issues
  • Problems getting switch names and function labels from Decoder Pro
  • When switching locks, loco stops instead of continuing
  • App crashes when selecting throttle tab after selecting locomotive address

Requested features

25 requests
  • Support for DCC-EX
  • Night mode and dark mode
  • Turnout/Points control in main UI
  • Routes support with MRC Wi-Fi module
  • Customizable features like Android app
Show 20 more
  • Support for ESU decoders with 30+ functions
  • Keep trains running when app closes/phone sleeps
  • Support for landscape orientation
  • Show layout with JMRI and switch orientation
  • Ability to throw switches
  • On-cab signaling, block announcement
  • Ability to make and break consists
  • Turnout controls
  • Juggling two locos on one screen
  • SS control throttle option
  • Screen rotation support
  • Control accessory addresses
  • Disable auto-stop feature
  • Multiple train control
  • Consisting
  • Ops mode programming
  • Switch control
  • Torch icon on top of screen
  • Ability to change CV values in operations mode
  • Volume buttons adjust speed

DCC

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

WiThrottle

No in-app purchases

5 purchases

DCC

Subscriptions4
  • Cloud services, monthly$2.991 Month
  • Premium control, monthly$7.991 Month
  • Ultimate, monthly$12.991 Month
Show 1 more
  • Premium control, annually$39.991 Year
One-time1
  • Premium control, life-time$119.99

Questions

Is WiThrottle free?
WiThrottle costs $9.99, with no in-app purchases.
Is DCC free?
DCC is free to download, with in-app purchases available.
Which has better reviews, WiThrottle or DCC?
WiThrottle is rated higher. WiThrottle averages 4.3 out of 5 from 40 ratings, while DCC averages 3.0 from 4 ratings.
Do WiThrottle or DCC have ads?
Neither WiThrottle nor DCC shows ads.
Which is updated more often, WiThrottle or DCC?
WiThrottle ships an update every 2 months, and DCC every 2 weeks. Most recently, WiThrottle was updated on September 23, 2026 and DCC on August 13, 2026.

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