# Train Simulator vs Train Sim Builder

The clearest difference is review sentiment: Train Sim Builder at 100% against Train Simulator's 0%. Train Sim Builder also leads on rating (5.0 vs 1.0) and update cadence (daily vs every 23 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Train Sim Builder holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews point the same way: 0% of Train Simulator's written reviews are positive against 100% of Train Sim Builder's.

Train Simulator ships an update every 23 months, Train Sim Builder daily. The most recent releases landed on October 5, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Train Simulator | Train Sim Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/train-simulator-real-rails/id1361996747/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/train-sim-builder/id6763680417/reviews)** |
| Number of ratings | 2 | **3** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 23 months | **Daily** |
| Monetization | Ad-supported | Ad-supported |
| Size | 78 MB | 346 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Asif](https://appshunter.io/developer/1340241481) | [1788918 Alberta Ltd](https://appshunter.io/developer/597315953) |

## What reviewers say

### Train Simulator

[App page](https://appshunter.io/ios/app/train-simulator-real-rails/id1361996747)

Experience realistic train driving with a variety of locomotives and diverse environments. Engage in challenging missions, explore different routes, and enjoy dynamic weather and sound effects. Customize your trains and master authentic controls for an immersive simulation.

**Highlights:** Realistic train driving experience, Diverse environments and weather, Multiple gameplay modes, Varied train routes, Realistic train controls, Customization options, Dynamic weather and time cycles

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

**In-app purchases:** none


### Train Sim Builder

[App page](https://appshunter.io/ios/app/train-sim-builder/id6763680417)

Design and operate your own train world with realistic 3D graphics. Build custom layouts, place hundreds of items, and drive over 80 different trains with detailed cabin views. Enjoy regular content updates and exciting train derailments.

**Highlights:** Realistic 3D graphics, Customizable track layouts, Hundreds of decorative items, Drive 80+ trains and locomotives, Interior cabin views, Train derailment physics, Regular content updates

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

**In-app purchases:** none


## Frequently asked questions

### Is Train Simulator free?

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

### Is Train Sim Builder free?

Train Sim Builder is free to download, with no in-app purchases.

### Which has better reviews, Train Simulator or Train Sim Builder?

Train Sim Builder is rated higher. Train Simulator averages 1.0 out of 5 from 2 ratings, while Train Sim Builder averages 5.0 from 3 ratings.

### Do Train Simulator or Train Sim Builder have ads?

Both Train Simulator and Train Sim Builder show ads.

### Which is updated more often, Train Simulator or Train Sim Builder?

Train Simulator ships an update every 23 months, and Train Sim Builder daily. Most recently, Train Simulator was updated on October 5, 2026 and Train Sim Builder on October 8, 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.*