# Train Sim Pro vs Build A Train 2

The clearest difference is rating: Train Sim Pro at 4.5 against Build A Train 2's 3.8. Train Sim Pro also leads on update cadence (every 2 months vs every 46 months) and ratings volume (161 vs 24). Build A Train 2's advantage is in-app purchases (none vs 3) and chart position (#200 vs unranked). On review sentiment, ads and device support there is nothing between them.

Train Sim Pro costs $1.99 and Build A Train 2 $2.99 up front. Train Sim Pro sells 3 one-off in-app purchases. Build A Train 2 asks for nothing beyond the download.

Train Sim Pro holds the better App Store score, 4.5 against 3.8. That said, the two scores are not equally well evidenced: Train Sim Pro has 161 ratings behind it against 24, so its average is the more settled of the two. Written reviews complicate that: 63% of Train Sim Pro's written reviews are positive against 67% of Build A Train 2's, so the app with the better star average is not the one people write more warmly about.

Train Sim Pro ships an update every 2 months, Build A Train 2 every 46 months. The most recent releases landed on September 29, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Train Sim Pro | Build A Train 2 |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| Rating | **[4.5 (161 ratings)](https://appshunter.io/ios/app/train-sim-pro/id597315950/reviews)** | [3.8 (24 ratings)](https://appshunter.io/ios/app/build-a-train-2/id680084979/reviews) |
| Number of ratings | **161** | 24 |
| Positive reviews | 62.6% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 46 months |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#200** |
| Size | 809 MB | 100 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [1788918 Alberta Ltd](https://appshunter.io/developer/597315953) | [Playtend Apps LLP](https://appshunter.io/developer/320166203) |

## What reviewers say

### Train Sim Pro

[App page](https://appshunter.io/ios/app/train-sim-pro/id597315950)

Experience realistic train simulation with over 70 train types and 15 environments. Build custom scenes, enjoy cab views, and realistic sounds. Perfect for train enthusiasts of all ages.

**Highlights:** Realistic 3D graphics, 70+ 3D train types, 15 realistic 3D environments, Custom environment building, Cab views for all trains, Realistic train sounds, Train derailments

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Freight Train Driver | $0.99 | one-time |
| Commuter Train Driver | $0.99 | one-time |
| Steam Train Driver | $0.99 | one-time |

**What reviewers like**

- 👍 Great train simulator
- 🚀 Engaging and detailed
- 🚀 Improving with updates
- 💡 Customizable trains and scenery

**What reviewers complain about**

- 🐛 Crashes and bugs
- 🐛 Glitches with train physics and animations
- 🐛 Unrealistic train and environment graphics
- 🐛 Lack of variety in train models and liveries

**Reported bugs**

- Frequent crashes when loading maps or starting sessions
- Trains behaving unrealistically (e.g. cars going off track, wheels not turning)
- Graphical issues like 2D train models and missing details
- Inconsistent or missing sound effects

**Requested features**

- Add more modern and diverse train models
- Improve train physics and animations
- Expand track layouts and environments
- Introduce missions, goals, and multiplayer
- Allow more customization options


### Build A Train 2

[App page](https://appshunter.io/ios/app/build-a-train-2/id680084979)

**Currently charting:** #200 Top Paid · Family (US App Store)

Design custom trains and build your own maps to drive them on. This sequel allows kids to create unique engines and cars, then explore their creations. Future content updates are included free.

**Highlights:** Customize train engines and cars, 64 color options for trains, Map builder with terrain and track layout, Configure trains with up to 8 cars, Drive trains on custom maps, Unlockable content through gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Train Sim Pro free?

Train Sim Pro costs $1.99, and also offers in-app purchases.

### Is Build A Train 2 free?

Build A Train 2 costs $2.99, with no in-app purchases.

### Which has better reviews, Train Sim Pro or Build A Train 2?

Train Sim Pro is rated higher. Train Sim Pro averages 4.5 out of 5 from 161 ratings, while Build A Train 2 averages 3.8 from 24 ratings.

### Do Train Sim Pro or Build A Train 2 have ads?

Neither Train Sim Pro nor Build A Train 2 shows ads.

### Which is updated more often, Train Sim Pro or Build A Train 2?

Train Sim Pro ships an update every 2 months, and Build A Train 2 every 46 months. Most recently, Train Sim Pro was updated on September 29, 2026 and Build A Train 2 on September 23, 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.*