Train Clock vs LETS CROSSING
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Train Clock
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This is an app that helps you learn how to read a clock. The minute hand is a Shinkansen, the hour hand is a conventional train, and the second hand is a steam locomotive. The trains are displayed randomly. When you tap the Shinkansen icon at the bottom of the screen, the Shinkansen used as the minute hand changes to another Shinkansen. When you tap the conventional train icon, the train used as the hour hand transforms into another train. At the top of the screen, trains stop at a station at random. Every two minutes, a train departs.
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 in-app purchases: Train Clock at none against LETS CROSSING's 5. Train Clock also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). LETS CROSSING's advantage is update cadence (every 2 weeks vs every 23 months). On price 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. LETS CROSSING sells 5 in-app purchases, starting at $3.49 per month. Train Clock asks for nothing beyond the download.
Train Clock ships an update every 23 months, LETS CROSSING every 2 weeks. The most recent releases landed on September 11, 2026 and September 20, 2026 respectively.
| Parameter | Train Clock | LETS CROSSING |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.2 (24 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 24 — better |
| Update frequency | Every 23 months | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 143 MB | 114 MB |
| Age rating | 4+ | 4+ |
| Developer | hiroyuki uchida | Masao Nakajima |
In-app purchases
Train Clock
No in-app purchases
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
