# Rail World! vs 確率検証シュミレーター

The clearest difference is in-app purchases: 確率検証シュミレーター at none against Rail World!'s 1. 確率検証シュミレーター also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Rail World! sells 1 one-off in-app purchase. 確率検証シュミレーター asks for nothing beyond the download.

## The numbers

| Metric | Rail World! | 確率検証シュミレーター |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (12 ratings)](https://appshunter.io/ios/app/rail-world/id6738320324/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 90.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | — |
| Size | 529 MB | 3 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Katsuya Maezono](https://appshunter.io/developer/1780197564) | [SORA SAKAGUCHI](https://appshunter.io/developer/1871390752) |

## What reviewers say

### Rail World!

[App page](https://appshunter.io/ios/app/rail-world/id6738320324)

Experience Japanese railways from multiple perspectives. Drive trains as the engineer, observe them like a miniature diorama, or enjoy the scenery as a passenger. This game offers diverse ways to engage with a virtual train world.

**Highlights:** Drive trains as engineer, Diorama view, Passenger view, Explore 20km routes, Future route/vehicle additions

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 早朝、夕方シナリオ | $2.99 | one-time |


### 確率検証シュミレーター

[App page](https://appshunter.io/ios/app/id6774053993)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rail World! free?

Rail World! is free to download, with in-app purchases available.

### Is 確率検証シュミレーター free?

確率検証シュミレーター is free to download, with no in-app purchases.

### Do Rail World! or 確率検証シュミレーター have ads?

Rail World! shows ads; 確率検証シュミレーター does not.

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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.*