googolChooChoo3D vs Roco NEXT Generation
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
googolChooChoo3D
Create and explore 3D model railroad layouts with ease. Design your own tracks and scenery by dragging and dropping elements. Experience your creations from various viewpoints, including the driver's seat of a moving train.
- 3D model railroad simulation
- Drag-and-drop layout creation
- Customizable track and item placement
- Multiple camera views
- Driver's seat perspective
- Scenery design
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googolChooChoo 3D is a 3D model railroad simulation program. It is easy to make your own layout by dragging and dropping track items, or other items, on your layout. You can see the layout in 3D from driver's seat of a running train or from several other locations.
Roco NEXT Generation
This app merges real model train control with digital games, including targeted travel and logic quizzes. Players can immerse themselves in narrative worlds and extend them with craft activities, offering a unique interactive experience for families.
- Digital control of real model trains
- Targeted travel games
- Logical quizzes
- Multiplayer games
- Narrative-driven gameplay
- Craft worksheets and instructions
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Roco NEXT Generation is an entirely new concept that combines the most diverse elements: The real model train can be digitally controlled by means of an app that offers various games, such as precise targeted travel or logical quizzes to be solved by one or more players. And naturally with railways always in focus. These games are part of exciting narratives, and the players can immerse in these narrative worlds; giving free reign to the power of their imagination, they can even extend them with craft worksheets and instructions. With NEXT Generation, Roco offers a whole new gateway to the exciting world of model railways for the entire family: countless hours of interactive game fun and excitement – unique in this form. Once you have downloaded the app from the store, another 600 MB will need to be downloaded. Downloading this data volume may cause additional cost depending on the tariff of your mobile network operator.
Screenshots
Verdict
The clearest difference is review sentiment: googolChooChoo3D at 47% against Roco NEXT Generation's 0%. googolChooChoo3D also leads on rating (3.6 vs 1.0) and ratings volume (70 vs 1). Roco NEXT Generation's advantage is in-app purchases (none vs 1) and ads (none vs shown). 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. googolChooChoo3D sells 1 one-off in-app purchase. Roco NEXT Generation asks for nothing beyond the download.
googolChooChoo3D holds the better App Store score, 3.6 against 1.0. That said, the two scores are not equally well evidenced: googolChooChoo3D has 70 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 47% of googolChooChoo3D's written reviews are positive against 0% of Roco NEXT Generation's.
googolChooChoo3D ships an update every 3 months, Roco NEXT Generation monthly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | googolChooChoo3D | Roco NEXT Generation |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (70 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 47.5% of reviews — better | 0.0% of reviews |
| Number of ratings | 70 — better | 1 |
| Update frequency | Every 3 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 5.1.1 — better |
| Further details — not scored | ||
| Size | 30 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Kouichi Hayashi | Modelleisenbahn GmbH |
Customer experience
googolChooChoo3D
Roco NEXT Generation
In-app purchases
googolChooChoo3D
- Remove Ads$1.99
Roco NEXT Generation
No in-app purchases
Questions
Is googolChooChoo3D free?
Is Roco NEXT Generation free?
Which has better reviews, googolChooChoo3D or Roco NEXT Generation?
Do googolChooChoo3D or Roco NEXT Generation have ads?
Which is updated more often, googolChooChoo3D or Roco NEXT Generation?
Other comparisons
