WiThrottle Lite vs eCFR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WiThrottle Lite
Control your model railroad trains wirelessly from your mobile device. This app acts as a throttle, connecting to JMRI software or specific hardware modules for seamless operation. Enjoy basic DCC throttle functions, speed and direction control, and function access.
- Wireless DCC throttle
- Speed and direction control
- F0 - F68 function control
- Acquire addresses wirelessly
- Adjust throttle slider sensitivity
- Automatic networking
- Flashlight feature
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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. WiThrottle Lite is the free version of WiThrottle. 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 module. 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 Lite 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, or iPad mobile devices may use their own WiThrottle or WiThrottle Lite simultaneously during an operating session. WiThrottle Lite allows you to confirm compatibility at no cost 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: - No time limits or expiration on use - Fully functional basic DCC throttle - Speed and direction control - F0 - F68 functions - Acquire addresses wirelessly - Adjust sensitivity of the throttle slider - Train idles if interrupted (e.g. phone call) - Automatic networking - Flashlight for devices equipped with camera flash WiThrottle Lite 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)
eCFR
Access and reference specific sections of the Federal Railroad Administration's regulations. Customize your homescreen, bookmark frequently visited parts, and easily share content with others for quick access to vital safety standards.
- Customizable homescreen
- Quick access to specific parts
- Bookmark frequently visited sections
- Share parts and subparts
- Offline access to regulations
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Safety is #1 in everything we do at RailPros. That's why we built the free-to-download, eCFR: FRA reference app. With eCFR: FRA, you can customize your homescreen and add any part from Chapter II. You'll always have quick and easy access to parts such as Track Safety Standards (214), Railroad Workplace Safety (213), and Bridge Safety Standards (237). With our share feature, you can quickly share parts and subparts with anyone. We have also included a bookmark option to give you lightning fast access to sections you frequently visit. Safety, innovated.
Screenshots
Verdict
The clearest difference is rating: eCFR at 5.0 against WiThrottle Lite's 4.4. eCFR also leads on update cadence (monthly vs every 3 months). WiThrottle Lite's advantage is ratings volume (34 vs 7) and iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
eCFR holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 34 and 7 respectively.
WiThrottle Lite ships an update every 3 months, eCFR monthly. The most recent releases landed on August 17, 2026 and June 1, 2026 respectively.
| Parameter | WiThrottle Lite | eCFR |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (34 ratings) | 5.0 (7 ratings) — better |
| Positive reviews | 77.8% of reviews | — |
| Number of ratings | 34 — better | 7 |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 6 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Beth Hoffman | RailPros |
Customer experience
WiThrottle Lite
eCFR
In-app purchases
WiThrottle Lite
No in-app purchases
eCFR
No in-app purchases
Questions
Is WiThrottle Lite free?
Is eCFR free?
Which has better reviews, WiThrottle Lite or eCFR?
Do WiThrottle Lite or eCFR have ads?
Which is updated more often, WiThrottle Lite or eCFR?
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