# Train Sim Builder vs MobileBVE

The clearest difference is ads: MobileBVE at none against Train Sim Builder's shown. MobileBVE also leads on monetization model (free vs ad-supported) and ratings volume (21 vs 3). Train Sim Builder's advantage is update cadence (daily vs weekly) and rating (5.0 vs 4.7). On price, in-app purchases, device support and iOS requirement 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 4.7. That said, the two scores are not equally well evidenced: MobileBVE has 21 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of Train Sim Builder's written reviews are positive against 80% of MobileBVE's.

Train Sim Builder ships an update daily, MobileBVE weekly. The most recent releases landed on September 21, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Train Sim Builder | MobileBVE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/train-sim-builder/id6763680417/reviews)** | [4.7 (21 ratings)](https://appshunter.io/ios/app/mobilebve-train-simulator/id6783312098/reviews) |
| Number of ratings | 3 | **21** |
| Positive reviews | **100.0% of reviews** | 79.5% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Weekly |
| Monetization | Ad-supported | **Free** |
| Size | 346 MB | 189 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [1788918 Alberta Ltd](https://appshunter.io/developer/597315953) | [co.eggtart.darkchess.app](https://appshunter.io/developer/1647540712) |

## What reviewers say

### 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


### MobileBVE

[App page](https://appshunter.io/ios/app/mobilebve-train-simulator/id6783312098)

Experience realistic train simulation on your mobile device with direct support for existing routes and trains. Enjoy advanced features and multiplayer capabilities for both online and local LAN play.

**Highlights:** Direct OpenBVE/BVE Trainsim route/train support, Easy route/train importing, Accurate train simulation, Scenery animations, Online and LAN multiplayer

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

**In-app purchases:** none


## Frequently asked questions

### Is Train Sim Builder free?

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

### Is MobileBVE free?

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

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

Train Sim Builder is rated higher. Train Sim Builder averages 5.0 out of 5 from 3 ratings, while MobileBVE averages 4.7 from 21 ratings.

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

Train Sim Builder shows ads; MobileBVE does not.

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

Train Sim Builder ships an update daily, and MobileBVE weekly. Most recently, Train Sim Builder was updated on September 21, 2026 and MobileBVE on September 24, 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.*