# googolChooChoo3D2 vs Train Driver

The clearest difference is rating: googolChooChoo3D2 at 4.0 against Train Driver's 3.4. googolChooChoo3D2 also leads on ratings volume (34 vs 8). Train Driver's advantage is ads (none vs shown) and update cadence (daily vs monthly). On price, in-app purchases and device support there is nothing between them.

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

googolChooChoo3D2 holds the better App Store score, 4.0 against 3.4. Both are backed by a comparable volume of ratings — 34 and 8 respectively. Written reviews complicate that: 77% of googolChooChoo3D2's written reviews are positive against 100% of Train Driver's, so the app with the better star average is not the one people write more warmly about.

googolChooChoo3D2 ships an update monthly, Train Driver daily. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | googolChooChoo3D2 | Train Driver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (34 ratings)](https://appshunter.io/ios/app/googolchoochoo3d2/id1223923252/reviews)** | [3.4 (8 ratings)](https://appshunter.io/ios/app/train-driver/id1511802027/reviews) |
| Number of ratings | **34** | 8 |
| Positive reviews | 76.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Daily** |
| Monetization | Ad-supported | **Free** |
| Size | 39 MB | 93 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kouichi Hayashi](https://appshunter.io/developer/1809037541) | [Emad Attia](https://appshunter.io/developer/1020817080) |

## 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 Driver

[App page](https://appshunter.io/ios/app/train-driver/id1511802027)

Experience the thrill of driving various trains, from bullet trains to freight and metro, on diverse tracks. Enjoy immersive scenery with zoom and adjustable viewpoints. Compete with friends for high scores in this endless, family-friendly simulation game.

**Highlights:** Select from bullet, freight, and metro trains, Choose from various tracks, Control train speed, Zoom and change viewpoints, Take and share snapshots, Endless gameplay, Compete for high scores

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

**In-app purchases:** none


## Frequently asked questions

### Is googolChooChoo3D2 free?

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

### Is Train Driver free?

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

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

googolChooChoo3D2 is rated higher. googolChooChoo3D2 averages 4.0 out of 5 from 34 ratings, while Train Driver averages 3.4 from 8 ratings.

### Do googolChooChoo3D2 or Train Driver have ads?

googolChooChoo3D2 shows ads; Train Driver does not.

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

googolChooChoo3D2 ships an update monthly, and Train Driver daily. Most recently, googolChooChoo3D2 was updated on October 11, 2026 and Train Driver on October 6, 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.*