# Subway Hoverboard vs Keylas World

The clearest difference is update cadence: Subway Hoverboard at every 4 months against Keylas World's every 15 months. Subway Hoverboard also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Subway Hoverboard sells 2 one-off in-app purchases and Keylas World sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Subway Hoverboard ships an update every 4 months, Keylas World every 15 months. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Subway Hoverboard | Keylas World |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 months** | Every 15 months |
| Size | 61 MB | 556 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [VISITACION GUAL TENA](https://appshunter.io/developer/1453282445) | [Bily Vladimir](https://appshunter.io/developer/1449356959) |

## What reviewers say

### Subway Hoverboard

[App page](https://appshunter.io/ios/app/subway-hoverboard/id1236668604)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy Peter Character | Free | one-time |
| Unlock Player 2 + No ads | Free | one-time |


### Keylas World

[App page](https://appshunter.io/ios/app/keylas-world/id1618585384)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Keyla Skins | $4.99 | one-time |
| Keyla Skills | $4.99 | one-time |
| Keyla Ultimate Bundle | $8.99 | one-time |


## Frequently asked questions

### Is Subway Hoverboard free?

Subway Hoverboard is free to download, with in-app purchases available.

### Is Keylas World free?

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

### Do Subway Hoverboard or Keylas World have ads?

Both Subway Hoverboard and Keylas World show ads.

### Which is updated more often, Subway Hoverboard or Keylas World?

Subway Hoverboard ships an update every 4 months, and Keylas World every 15 months. Most recently, Subway Hoverboard was updated on October 1, 2026 and Keylas World on September 30, 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.*