# Model Railroad Set vs googolChooChoo3D2

The clearest difference is review sentiment: googolChooChoo3D2 at 77% against Model Railroad Set's 11%. googolChooChoo3D2 also leads on rating (4.0 vs 2.5) and in-app purchases (none vs 1). Model Railroad Set's advantage is ads (none vs shown) and device support (4 vs 2). On price, ratings volume and update cadence there is nothing between them.

Both are free to download. Model Railroad Set sells 1 one-off in-app purchase. googolChooChoo3D2 asks for nothing beyond the download.

googolChooChoo3D2 holds the better App Store score, 4.0 against 2.5. Both are backed by a comparable volume of ratings — 74 and 35 respectively. Written reviews point the same way: 11% of Model Railroad Set's written reviews are positive against 77% of googolChooChoo3D2's.

Model Railroad Set ships an update every 5 weeks, googolChooChoo3D2 monthly. Both last shipped on October 29, 2026.

## The numbers

| Metric | Model Railroad Set | googolChooChoo3D2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (74 ratings)](https://appshunter.io/ios/app/model-railroad-set/id971860365/reviews) | **[4.0 (35 ratings)](https://appshunter.io/ios/app/googolchoochoo3d2/id1223923252/reviews)** |
| Number of ratings | **74** | 35 |
| Positive reviews | 11.1% of reviews | **76.9% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 72 MB | 34 MB |
| Requires iOS | **6.0** | 17.6 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [Magnin & Associates](https://appshunter.io/developer/312671572) | [Kouichi Hayashi](https://appshunter.io/developer/1809037541) |

## What reviewers say

### Model Railroad Set

[App page](https://appshunter.io/ios/app/model-railroad-set/id971860365)

Experience the nostalgic joy of a virtual model train set. Drive trains on pre-made or shared layouts, control speed, honk the horn, and operate switches. Capture and share snapshots of your railway adventures.

**Highlights:** Drive trains on built-in layouts, Operate switches and control speed, Multiple camera angles, Take and share snapshots, Build custom train layouts, Share layouts via email, Animated scenery elements

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Train Builder Kit | $3.99 | one-time |

**What reviewers like**

- 🎶 Amazing soundtrack
- 👍 Great railway station
- 😌 Relaxing and fun game

**What reviewers complain about**

- 💸 Pay-to-play model
- 🧱 Inability to build freely
- 💰 Expensive in-app purchases
- 🚫 No free content
- 📉 Poor graphics

**Reported bugs**

- Won't take to the actual game
- Zoomed in, out of shape, glitched
- Buttons off screen
- Freezes phone
- Cannot be shut down, requires reboot

**Requested features**

- Make the game free to build
- Connect roads, waterways, and railways
- Better overall design
- Improve graphics
- Make own track functionality


### googolChooChoo3D2

[App page](https://appshunter.io/ios/app/googolchoochoo3d2/id1223923252)

Design and build your own 3D model railroad layouts with customizable tracks, structures, and terrain. Experience your creations from various viewpoints, including the driver's seat of a running train.

**Highlights:** 3D model railroad simulation, Customizable track and structure placement, Terrain creation and editing, Multiple viewing perspectives, Automatic tunnel generation, Driver's seat view

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Model Railroad Set free?

Model Railroad Set is free to download, with in-app purchases available.

### Is googolChooChoo3D2 free?

googolChooChoo3D2 is free to download, with no in-app purchases.

### Which has better reviews, Model Railroad Set or googolChooChoo3D2?

googolChooChoo3D2 is rated higher. Model Railroad Set averages 2.5 out of 5 from 74 ratings, while googolChooChoo3D2 averages 4.0 from 35 ratings.

### Do Model Railroad Set or googolChooChoo3D2 have ads?

googolChooChoo3D2 shows ads; Model Railroad Set does not.

### Which is updated more often, Model Railroad Set or googolChooChoo3D2?

Model Railroad Set ships an update every 5 weeks, and googolChooChoo3D2 monthly. Most recently, Model Railroad Set was updated on October 29, 2026 and googolChooChoo3D2 on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*