# Slash Music vs World Controller

The clearest difference is update cadence: Slash Music at every 6 weeks against World Controller's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Slash Music ships an update every 6 weeks, World Controller every 6 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Slash Music | World Controller |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 6 months |
| Size | 37 MB | 7 MB |
| Requires iOS | 12.0 | 12 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andriy Khrobak](https://appshunter.io/developer/1631172899) | [Vandalay Industries](https://appshunter.io/developer/1355382384) |

## What reviewers say

### Slash Music

[App page](https://appshunter.io/ios/app/slash-music/id1631299480)

**In-app purchases:** none


### World Controller

[App page](https://appshunter.io/ios/app/world-controller/id6468433369)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Slash Music free?

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

### Is World Controller free?

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

### Do Slash Music or World Controller have ads?

Neither Slash Music nor World Controller shows ads.

### Which is updated more often, Slash Music or World Controller?

Slash Music ships an update every 6 weeks, and World Controller every 6 months. Most recently, Slash Music was updated on October 27, 2026 and World Controller on October 25, 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.*