# googolChooChoo3D vs Conduct AR!

The clearest difference is price: googolChooChoo3D at Free against Conduct AR!'s $4.99. googolChooChoo3D also leads on review sentiment (47% vs 39%). Conduct AR!'s advantage is in-app purchases (none vs 1) and ads (none vs shown). On rating, ratings volume and device support there is nothing between them.

googolChooChoo3D is free to download; Conduct AR! costs $4.99 up front. googolChooChoo3D sells 1 one-off in-app purchase. Conduct AR! asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.6 for googolChooChoo3D against 3.5 for Conduct AR!. Both are backed by a comparable volume of ratings — 70 and 31 respectively. Written reviews are what separate them: 47% of googolChooChoo3D's written reviews are positive against 39% of Conduct AR!'s.

googolChooChoo3D ships an update every 3 months, Conduct AR! every 3 weeks. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | googolChooChoo3D | Conduct AR! |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[3.6 (70 ratings)](https://appshunter.io/ios/app/googolchoochoo3d/id642845435/reviews)** | [3.5 (31 ratings)](https://appshunter.io/ios/app/conduct-ar-train-action/id1256506674/reviews) |
| Number of ratings | **70** | 31 |
| Positive reviews | **47.5% of reviews** | 39.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 30 MB | 119 MB |
| Requires iOS | 17.6 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Kouichi Hayashi](https://appshunter.io/developer/1809037541) | [Northplay](https://appshunter.io/developer/1151455383) |

## 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 |


### Conduct AR!

[App page](https://appshunter.io/ios/app/conduct-ar-train-action/id1256506674)

Experience explosive railway action in augmented reality. Command trains, switch tracks, and solve spatial puzzles in diorama worlds set in the old west. Transport passengers and become the ultimate conductor.

**Highlights:** Augmented reality train conduction, Challenging action puzzles, Intuitive tap controls, Passenger transport and star earning, Old west diorama worlds, Original soundtrack

**In-app purchases:** none


## Frequently asked questions

### Is googolChooChoo3D free?

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

### Is Conduct AR! free?

Conduct AR! costs $4.99, with no in-app purchases.

### Which has better reviews, googolChooChoo3D or Conduct AR!?

googolChooChoo3D is rated higher. googolChooChoo3D averages 3.6 out of 5 from 70 ratings, while Conduct AR! averages 3.5 from 31 ratings.

### Do googolChooChoo3D or Conduct AR! have ads?

googolChooChoo3D shows ads; Conduct AR! does not.

### Which is updated more often, googolChooChoo3D or Conduct AR!?

googolChooChoo3D ships an update every 3 months, and Conduct AR! every 3 weeks. Most recently, googolChooChoo3D was updated on November 6, 2026 and Conduct AR! on November 2, 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.*