# Space Train vs Knight Train

The clearest difference is in-app purchases: Knight Train at none against Space Train's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Space Train sells 1 one-off in-app purchase. Knight Train asks for nothing beyond the download.

## The numbers

| Metric | Space Train | Knight Train |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | — |
| Size | 26 MB | 215 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Wiktor Wojcik](https://appshunter.io/developer/1583463783) | [Root Wave](https://appshunter.io/developer/1894091604) |

## What reviewers say

### Space Train

[App page](https://appshunter.io/ios/app/space-train/id6752956384)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $1.99 | one-time |


### Knight Train

[App page](https://appshunter.io/ios/app/knight-train/id6762416933)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Space Train free?

Space Train is free to download, with in-app purchases available.

### Is Knight Train free?

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

### Do Space Train or Knight Train have ads?

Both Space Train and Knight Train show ads.

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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.*