# googolChooChoo3D vs Open Train Tycoon Deluxe

The clearest difference is rating: googolChooChoo3D at 3.6 against Open Train Tycoon Deluxe's 2.7. googolChooChoo3D also leads on ratings volume (70 vs 9). Open Train Tycoon Deluxe's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, review sentiment and device support there is nothing between them.

Both are free to download. googolChooChoo3D sells 1 one-off in-app purchase. Open Train Tycoon Deluxe asks for nothing beyond the download.

googolChooChoo3D holds the better App Store score, 3.6 against 2.7. That said, the two scores are not equally well evidenced: googolChooChoo3D has 70 ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 47% of googolChooChoo3D's written reviews are positive against 50% of Open Train Tycoon Deluxe's, so the app with the better star average is not the one people write more warmly about.

googolChooChoo3D ships an update every 3 months, Open Train Tycoon Deluxe every 4 days. The most recent releases landed on October 23, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | googolChooChoo3D | Open Train Tycoon Deluxe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (70 ratings)](https://appshunter.io/ios/app/googolchoochoo3d/id642845435/reviews)** | [2.7 (9 ratings)](https://appshunter.io/ios/app/open-train-tycoon-deluxe/id1501283621/reviews) |
| Number of ratings | **70** | 9 |
| Positive reviews | 47.5% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 30 MB | 234 MB |
| Requires iOS | 17.6 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kouichi Hayashi](https://appshunter.io/developer/1809037541) | [5minlab Co., Ltd.](https://appshunter.io/developer/917698290) |

## What reviewers say

### googolChooChoo3D

[App page](https://appshunter.io/ios/app/googolchoochoo3d/id642845435)

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.

**Highlights:** 3D model railroad simulation, Drag-and-drop layout creation, Customizable track and item placement, Multiple camera views, Driver's seat perspective, Scenery design

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Open Train Tycoon Deluxe

[App page](https://appshunter.io/ios/app/open-train-tycoon-deluxe/id1501283621)

Experience the thrill of operating a train. Drive various locomotives and manage your railway empire. Enjoy a realistic simulation of train travel and management.

**Highlights:** Drive trains, Manage railway empire, Realistic simulation, Multiple locomotives, Train travel experience

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

**In-app purchases:** none


## Frequently asked questions

### Is googolChooChoo3D free?

googolChooChoo3D is free to download, with in-app purchases available.

### Is Open Train Tycoon Deluxe free?

Open Train Tycoon Deluxe is free to download, with no in-app purchases.

### Which has better reviews, googolChooChoo3D or Open Train Tycoon Deluxe?

googolChooChoo3D is rated higher. googolChooChoo3D averages 3.6 out of 5 from 70 ratings, while Open Train Tycoon Deluxe averages 2.7 from 9 ratings.

### Do googolChooChoo3D or Open Train Tycoon Deluxe have ads?

googolChooChoo3D shows ads; Open Train Tycoon Deluxe does not.

### Which is updated more often, googolChooChoo3D or Open Train Tycoon Deluxe?

googolChooChoo3D ships an update every 3 months, and Open Train Tycoon Deluxe every 4 days. Most recently, googolChooChoo3D was updated on October 23, 2026 and Open Train Tycoon Deluxe on October 22, 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.*