# Subway Train Simulator vs Dippy Sub

The clearest difference is in-app purchases: Dippy Sub at none against Subway Train Simulator's 3. Dippy Sub also leads on update cadence (every 9 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

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

Subway Train Simulator ships an update every 5 weeks, Dippy Sub every 9 days. The most recent releases landed on October 19, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Subway Train Simulator | Dippy Sub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (244 ratings)](https://appshunter.io/ios/app/subway-train-simulator/id6444273977/reviews)** | — |
| Number of ratings | **244** | — |
| Positive reviews | 85.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 363 MB | 44 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Anatoly Kochergin](https://appshunter.io/developer/1562656079) | [Enes Akkus](https://appshunter.io/developer/1416782412) |

## What reviewers say

### Subway Train Simulator

[App page](https://appshunter.io/ios/app/subway-train-simulator/id6444273977)

Experience realistic subway train driving. Operate trains, transport passengers to their destinations, and explore different cities. Choose from various game modes, including missions and free play, to hone your driving skills.

**Highlights:** Realistic subway train operation, Passenger transport, Multiple cities (NY, London, Tokyo, Moscow), Free mode and missions, Train horn and door controls, Realistic physics

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Diamonds | $0.99 | one-time |
| 120 Diamonds | $7.99 | one-time |
| 1400 Diamonds | $79.99 | one-time |

**What reviewers like**

- 🚀 Realistic train models
- 👍 Enjoyable gameplay
- 🚇 Variety of subway systems
- 💡 Passenger mode feature

**What reviewers complain about**

- 🐛 Bugs and glitches
- 💰 Expensive in-app purchases
- 🔇 Unrealistic sound effects
- 🕹️ Limited controls and customization

**Reported bugs**

- Restore purchases feature not working
- Trains not stopping at certain stations
- Camera issues when leaving stations
- Inconsistent train announcements and call signs

**Requested features**

- Add more subway systems (e.g. San Francisco, Toronto, etc.)
- Implement train signals and speed limits
- Allow players to enter train depots and yards
- Improve realism with station announcements and passenger animations
- Introduce train scheduling and timetables


### Dippy Sub

[App page](https://appshunter.io/ios/app/dippy-sub/id6772607078)

**In-app purchases:** none


## Frequently asked questions

### Is Subway Train Simulator free?

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

### Is Dippy Sub free?

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

### Do Subway Train Simulator or Dippy Sub have ads?

Both Subway Train Simulator and Dippy Sub show ads.

### Which is updated more often, Subway Train Simulator or Dippy Sub?

Subway Train Simulator ships an update every 5 weeks, and Dippy Sub every 9 days. Most recently, Subway Train Simulator was updated on October 19, 2026 and Dippy Sub on October 17, 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.*