# Subway Simulator 2D vs Idle Train 3D

The clearest difference is in-app purchases: Idle Train 3D at none against Subway Simulator 2D's 2. Idle Train 3D also leads on ads (none vs shown) and rating (4.8 vs 4.5). Subway Simulator 2D's advantage is review sentiment (73% vs 53%). On price and device support there is nothing between them.

Both are free to download. Subway Simulator 2D sells 2 one-off in-app purchases. Idle Train 3D asks for nothing beyond the download.

Idle Train 3D holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Idle Train 3D has 455 ratings behind it against 23, so its average is the more settled of the two. Written reviews complicate that: 73% of Subway Simulator 2D's written reviews are positive against 53% of Idle Train 3D's, so the app with the better star average is not the one people write more warmly about.

Subway Simulator 2D ships an update every 6 months, Idle Train 3D every 3 months. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Subway Simulator 2D | Idle Train 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (23 ratings)](https://appshunter.io/ios/app/subway-simulator-2d/id1167541524/reviews) | **[4.8 (455 ratings)](https://appshunter.io/ios/app/idle-train-3d/id1478245315/reviews)** |
| Number of ratings | 23 | **455** |
| Positive reviews | **72.7% of reviews** | 53.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 124 MB | 127 MB |
| Requires iOS | 12.4 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Viktorin](https://appshunter.io/developer/548928331) | [文辉 江](https://appshunter.io/developer/1503883236) |

## What reviewers say

### Subway Simulator 2D

[App page](https://appshunter.io/ios/app/subway-simulator-2d/id1167541524)

Experience the life of a subway train driver in a vast city metro system. Transport passengers across 21 lines and 89 stations, managing speed, signals, and stops. Unlock new lines, upgrade trains, and customize their appearance as you explore over 100 km of tracks.

**Highlights:** Explore 89 stations on 21 metro lines, Drive underground, overground, and underwater rails, Upgrade train speed, acceleration, and brakes, Learn real subway signaling system, Customize train paint, Realistic train and ambient sounds

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| STANDARD PACK | $3.99 | one-time |
| PREMIUM PACK | $7.99 | one-time |


### Idle Train 3D

[App page](https://appshunter.io/ios/app/idle-train-3d/id1478245315)

Build and manage an extensive train transportation network. Upgrade your trains and stations to accommodate more passengers and expand your operations. Become a successful transport tycoon by optimizing your system.

**Highlights:** Build train transportation system, Upgrade train cars, Upgrade trains, Develop stations, Transport passengers

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Subway Simulator 2D free?

Subway Simulator 2D is free to download, with in-app purchases available.

### Is Idle Train 3D free?

Idle Train 3D is free to download, with no in-app purchases.

### Which has better reviews, Subway Simulator 2D or Idle Train 3D?

Idle Train 3D is rated higher. Subway Simulator 2D averages 4.5 out of 5 from 23 ratings, while Idle Train 3D averages 4.8 from 455 ratings.

### Do Subway Simulator 2D or Idle Train 3D have ads?

Subway Simulator 2D shows ads; Idle Train 3D does not.

### Which is updated more often, Subway Simulator 2D or Idle Train 3D?

Subway Simulator 2D ships an update every 6 months, and Idle Train 3D every 3 months. Most recently, Subway Simulator 2D was updated on October 6, 2026 and Idle Train 3D on October 5, 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.*