# Metro Train Simulator Games 3D vs Gem

The clearest difference is ads: Gem at none against Metro Train Simulator Games 3D's shown. Gem also leads on update cadence (every 4 days vs every 5 months). Metro Train Simulator Games 3D's advantage is iOS requirement (11.0 vs 15.6). 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.

Metro Train Simulator Games 3D ships an update every 5 months, Gem every 4 days. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Metro Train Simulator Games 3D | Gem |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (5 ratings)](https://appshunter.io/ios/app/metro-train-simulator-games-3d/id6469767502/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 4 days** |
| Monetization | Ad-supported | — |
| Size | 169 MB | 195 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SRG Gaming LLC](https://appshunter.io/developer/1679148894) | [Digital Solutions MB Inc](https://appshunter.io/developer/588915410) |

## What reviewers say

### Metro Train Simulator Games 3D

[App page](https://appshunter.io/ios/app/metro-train-simulator-games-3d/id6469767502)

Experience the thrill of being a train driver in this simulation game. Manage your own railway empire, transport passengers and cargo across diverse landscapes, and explore historical and modern train eras. Become a rail legend.

**Highlights:** Railway train empire management, Passenger and cargo transport, Wild West, Indian, and City modes, Euro style train driving, Stunning landscapes and weather, Station manager gameplay

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

**In-app purchases:** none


### Gem

[App page](https://appshunter.io/ios/app/gem-sort-saga/id6755169626)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Metro Train Simulator Games 3D free?

Metro Train Simulator Games 3D is free to download, with no in-app purchases.

### Is Gem free?

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

### Do Metro Train Simulator Games 3D or Gem have ads?

Metro Train Simulator Games 3D shows ads; Gem does not.

### Which is updated more often, Metro Train Simulator Games 3D or Gem?

Metro Train Simulator Games 3D ships an update every 5 months, and Gem every 4 days. Most recently, Metro Train Simulator Games 3D was updated on October 24, 2026 and Gem on October 10, 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.*