# googolChooChoo3D2 vs Train Maker

The clearest difference is rating: Train Maker at 4.7 against googolChooChoo3D2's 4.0. Train Maker also leads on ratings volume (865 vs 34). googolChooChoo3D2's advantage is update cadence (monthly vs every 3 months) and monetization model (ad-supported vs free with in-app purchases). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Train Maker holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Train Maker has 865 ratings behind it against 34, so its average is the more settled of the two. Written reviews split almost evenly too, at 77% and 76% positive.

googolChooChoo3D2 ships an update monthly, Train Maker every 3 months. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | googolChooChoo3D2 | Train Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (34 ratings)](https://appshunter.io/ios/app/googolchoochoo3d2/id1223923252/reviews) | **[4.7 (865 ratings)](https://appshunter.io/ios/app/train-maker/id1484942426/reviews)** |
| Number of ratings | 34 | **865** |
| Positive reviews | **76.9% of reviews** | 76.1% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 39 MB | 127 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kouichi Hayashi](https://appshunter.io/developer/1809037541) | [monois Inc.](https://appshunter.io/developer/498398223) |

## What reviewers say

### 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


### Train Maker

[App page](https://appshunter.io/ios/app/train-maker/id1484942426)

Design and assemble your own unique trains by combining various carriages. Watch your creations travel through diverse landscapes, tunnels, and crossings, experiencing the journey with vibration feedback. Collect new trains and explore different camera angles for an immersive railway adventure.

**Highlights:** Freely combine train carriages, Eight diverse stages to travel through, Switchable camera views, Adjustable train speed and stopping, Earn track miles and use train roulette for new trains, Train collection and organization

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

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and enjoyable game
- 🚀 Great gameplay experience
- 💡 Lots of trains to play with

**What reviewers complain about**

- 🐛 Bugs and glitches
- 💡 Requests for more features and trains
- 🔧 Need for improvements and updates

**Reported bugs**

- Trains switching order at the end of the line
- Limited to 16 carriages per train
- Restricted to 180-degree turns instead of 360 degrees

**Requested features**

- Add more trains (Hikari RailStar, Avlo, Amtrak Acela, etc.)
- Ability to create custom tracks and layouts
- Add more camera views and driving modes
- Implement sound effects and animations (horn, lights, doors, etc.)
- Allow multiple trains on a single line


## Frequently asked questions

### Is googolChooChoo3D2 free?

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

### Is Train Maker free?

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

### Which has better reviews, googolChooChoo3D2 or Train Maker?

Train Maker is rated higher. googolChooChoo3D2 averages 4.0 out of 5 from 34 ratings, while Train Maker averages 4.7 from 865 ratings.

### Do googolChooChoo3D2 or Train Maker have ads?

Both googolChooChoo3D2 and Train Maker show ads.

### Which is updated more often, googolChooChoo3D2 or Train Maker?

googolChooChoo3D2 ships an update monthly, and Train Maker every 3 months. Most recently, googolChooChoo3D2 was updated on October 11, 2026 and Train Maker on October 15, 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.*