Wi vs LETS CROSSING
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!!
LETS CROSSING
Experience realistic railroad crossings from around the world, enhanced by generative AI. Capture unique, AI-generated train photography images. Subscribe for premium features and collect your own original AI art.
- Realistic railroad crossing simulations
- AI-generated train photography
- Collect unique AI art
- Multiple country simulations
- Subscription for premium features
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Play at your favorite railroad crossing anytime, anywhere! Experience the "Train Photography Simulation App" powered by cutting-edge generative AI technology. Collect your own unique and realistic AI-generated train photography images! This app lets you experience railroad crossings from various countries, recreated with stunning realism. By tapping the camera button, you can also obtain realistic train photography images generated by state-of-the-art generative AI technology. Additionally, by subscribing to a paid plan, you'll receive train photography tickets, allowing you to collect your own original AI-generated train photography images. Terms and Privacy Policy: https://nakajimamasao-appstudio.web.app/terms/
Screenshots
Verdict
The clearest difference is review sentiment: LETS CROSSING at 100% against Wi's 36%. LETS CROSSING also leads on rating (4.2 vs 3.7) and update cadence (every 2 weeks vs every 3 months). Wi's advantage is ads (none vs shown). On price, ratings volume, 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. Wi sells 3 one-off in-app purchases and LETS CROSSING sells 5 in-app purchases, starting at $3.49 per month. Whichever you choose, the download price is not the number that matters.
LETS CROSSING holds the better App Store score, 4.2 against 3.7. Both are backed by a comparable volume of ratings — 24 and 24 respectively. Written reviews point the same way: 36% of Wi's written reviews are positive against 100% of LETS CROSSING's.
Wi ships an update every 3 months, LETS CROSSING every 2 weeks. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.
| Parameter | Wi | LETS CROSSING |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (24 ratings) | 4.2 (24 ratings) — better |
| Positive reviews | 36.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 24 | 24 |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 26 MB | 114 MB |
| Age rating | 4+ | 4+ |
| Developer | Mike's Train House, Inc. | Masao Nakajima |
Customer experience
Wi
LETS CROSSING
In-app purchases
Wi
- Standard$4.99
- Premium Upgrade$19.99
- Premium$24.99
LETS CROSSING
- Monthly Standard$3.491 Month
- Monthly Premium$4.991 Month
- Additional Passes$2.49
- Trial$2.49
- Purchase train photo passes$3.99
