Wi vs Railstream
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Wi
Control your model railroad with an iOS device. This app offers comprehensive and innovative control for M.T.H. Digital Command System (DCS) and can also manage TMCC® and Legacy® engines. It's designed for ease of use, allowing you to run multiple trains and control accessories.
- Comprehensive model railroad control
- Run MTH ProtoSound 2.0/3.0 locomotives
- Control Atlas O® ProtoSound 3.0
- Cross-platform control (TMCC®, Legacy®)
- Run multiple trains simultaneously
- Control switches and accessories
- Immersive sound and control features
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Control you entire model railroad from any iOS phone or tablet in this simple to use yet feature rich app! The M.T.H. Digital Command System (DCS) is the most comprehensive and innovative model train control system available. While, at the same time, the easiest to set up and use! You’ll be running your trains in just a few minutes after installing the Wi-Fi DCS app and connecting to any one of several M.T.H. DCS track interface units. The DCS system is capable of running conventional AC or DC powered model trains utilizing track power controls as well as the ultimate experience of full featured MTH ProtoSound 2.0 or 3.0 and Atlas O® ProtoSound 3.0 locomotives. In addition, DCS is the only cross-platform model railroad control system. When cabled to a Lionel® command base DCS also runs TMCC® and Legacy® engines all within the same app, on the same track, at the same time!! No other system has this capability. The DCS app is compatible with our entry level system, the DCS Explorer for those just starting their journey into model railroading. For more advanced users, the DCS Wi-Fi Interface Unit (WIU) in combination with the Track Interface Unit (TIU) or, the all new Wi-Fi Track Interface Unit (WTIU) opens up the vast array of features available within the world of DCS. Run multiple trains simultaneously on the same track, control switches and accessories, and immerse yourself in the depth of sound and control features that is Wi-Fi DCS. Simply the best way to run YOUR railroad!!
Railstream
Experience live railcams from across the United States and Canada. Watch over two dozen cameras in real time, with a selection available for all viewers and premium content for members. Keep your devices entertained with continuous railway action.
- Live railcams
- United States and Canada coverage
- Real-time streaming
- Multiple camera views
- Membership-exclusive content
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Live from the United States and Canada, Railstream brings you over 2 dozen railcams to watch in real time! Nine cameras are available for all viewers, while others are membership only. Try this app and your TV and mobile devices will never be dark again! Railstream Pricing: • Subscription 1 Month - USD 12.99* • Subscription 1 Year - USD 149.99* * For non-US app stores, the equivalent currency charges will apply. Please note: App subscriptions do not include access to subscription-only content on our website. Additional Subscription Information: • Payment will be charged to iTunes Account at confirmation of purchase. • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. • No cancellation of the current subscription is allowed during active subscription period. Privacy Policy - https://bit.ly/2J5Ujfh Terms of Use - https://bit.ly/2J1YZqL • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable.
Screenshots
Verdict
The clearest difference is monetization model: Wi at free with in-app purchases against Railstream's subscription. Wi also leads on ads (none vs shown). Railstream's advantage is rating (4.1 vs 3.7) and review sentiment (58% vs 36%). On price, update cadence, in-app purchases 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
Both are free to download. Wi sells 3 one-off in-app purchases and Railstream sells 10 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.
Railstream holds the better App Store score, 4.1 against 3.7. That said, the two scores are not equally well evidenced: Railstream has 128 ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 36% of Wi's written reviews are positive against 58% of Railstream's.
Wi ships an update every 3 months, Railstream every 4 months. The most recent releases landed on September 29, 2026 and October 8, 2026 respectively.
| Parameter | Wi | Railstream |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (24 ratings) | 4.1 (128 ratings) — better |
| Positive reviews | 36.1% of reviews | 58.5% of reviews — better |
| Number of ratings | 24 | 128 — better |
| Update frequency | Every 3 months — better | Every 4 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple TV — better |
| Requires iOS | 17.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 26 MB | 85 MB |
| Age rating | 4+ | 4+ |
| Developer | Mike's Train House, Inc. | Railstream, LLC |
Customer experience
Wi
Railstream
Bugs and requests
Wi
Not enough reviews yet to summarise bugs or requests.
Railstream
Reported bugs
24 issues- Boyce Cam stuck at night
- Sound bugs on Fostoria Ohio free cams
- App crashes or freezes
- App gets slow
- Login issues, doesn't recall membership
Show 19 moreShow fewer
- Annoying messages for members
- Stuck waiting message
- Reset and spinning wheel icon
- iPad app killed after update
- Static and connection problems
- App kicks out members
- Selma cam glitches, shows daytime at night
- Issues with Apple Play (sound but blank screen)
- Blank picture on Apple Play for some cameras
- Cameras off at 10pm PST
- Cameras jumping back and forth
- Internal service error on password reset
- App crashes in landscape mode
- Payment option not available (forcing PayPal)
- App says 'something went wrong' on sign in
- Shenedoah junction free cam does not work
- White line bug on video player
- Light brown screen with RETRY error
- Little black airplane icon
Requested features
21 requests- Add Thomasville NC railcam for free
- Lower membership price
- Add Metra camera
- Add multi-view cams back
- Add more multi-view cams
Show 16 moreShow fewer
- Add a railcam in WA (Sumner, Puyallup, Auburn, Tukwilla)
- Add another free camera for Atlanta, GA (other direction)
- Add cameras in St. Louis, MO, Jonesboro, AR, Memphis, TN, Little Rock, AR
- Add 1 or 2 new free cams
- Add more free cameras
- Add more cameras on the west coast
- Add cameras at Horseshoe Curve
- Add cameras on the BNSF railway line
- Add more spots on the free section
- Add BNSF and Union Pacific cameras
- Add playback mode
- Add a cam in Cleveland Ohio
- Add more cams and information overlay
- Add Spokane or Seattle cams
- Add a dark mode option
- Add advanced analytics dashboard
In-app purchases
Wi
- Standard$4.99
- Premium Upgrade$19.99
- Premium$24.99
Railstream
- Monthly Subscription$12.991 Month
- Annual Subscription$149.991 Year
- Railstream Feed 95$12.99
- Railstream Feed 96$12.99
- Railstream Feed 93$12.99
Show 5 moreShow fewer
- Railstream Feed 94$12.99
- Railstream Feed 97$12.99
- Railstream Feed 98$12.99
- Railstream Feed 99$12.99
- Railstream Feed 100$12.99







