googolChooChoo3D Downloads & RevenuegoogolChooChoo3D · App Store
Not in any tracked top chart right now.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperKouichi Hayashi
CategoryGames
PriceFree
Released
Rating★ 3.6 (70)
Version1.4.13
Age rating4+
First seen by us
2 Nov 2026
2 Nov 2026Full timeline · 3 events
- 🆕googolChooChoo3D first spotted by AppInsiderUnited States (found via search)
- 📦googolChooChoo3D version 1.4.13Added support for iOS 27.
Fixed a bug where the help might be displayed in English even when the system language is set to Japanese. - 🆕googolChooChoo3D released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
3.6 ★
70 ratings
Measured
googolChooChoo3D on the App Store
App details
App ID
642845435
Publisher
Kouichi Hayashi
On the store since
May 2013
13 years on the store
Minimum OS
iOS 17.6+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
2
EN JA
Size
31 MB
Also listed in
Family, Simulation, Entertainment
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
3.6 ★
70 ratings
Measured
Ratings
70
Measured
About googolChooChoo3D
googolChooChoo 3D is a 3D model railroad simulation program.
It is easy to make your own layout by dragging and dropping track items, or other items, on your layout.
You can see the layout in 3D from driver's seat of a running train or from several other locations.
It is easy to make your own layout by dragging and dropping track items, or other items, on your layout.
You can see the layout in 3D from driver's seat of a running train or from several other locations.
Latest updates
1.4.13
Added support for iOS 27.
Fixed a bug where the help might be displayed in English even when the system language is set to Japanese.
