# Slow vs Magic Sound Box

The clearest difference is price: Magic Sound Box at $4.99 against Slow's $19.99. Magic Sound Box also leads on update cadence (every 4 days vs every 4 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Slow costs $19.99 and Magic Sound Box $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Slow ships an update every 4 months, Magic Sound Box every 4 days. The most recent releases landed on October 18, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Slow | Magic Sound Box |
| --- | --- | --- |
| Price | $19.99 | **$4.99** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Size | 4 MB | 41 MB |
| Requires iOS | **18.0** | 18.6 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | +17 |
| Developer | [Joshua Riley](https://appshunter.io/developer/1492928915) | [JAMES BUCHANAN COWAN](https://appshunter.io/developer/1790681566) |

## What reviewers say

### Slow

[App page](https://appshunter.io/ios/app/slow-mo/id6761392533)

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

**In-app purchases:** none


### Magic Sound Box

[App page](https://appshunter.io/ios/app/magic-sound-box/id6795528935)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Slow free?

Slow costs $19.99, with no in-app purchases.

### Is Magic Sound Box free?

Magic Sound Box costs $4.99, with no in-app purchases.

### Do Slow or Magic Sound Box have ads?

Neither Slow nor Magic Sound Box shows ads.

### Which is updated more often, Slow or Magic Sound Box?

Slow ships an update every 4 months, and Magic Sound Box every 4 days. Most recently, Slow was updated on October 18, 2026 and Magic Sound Box on October 13, 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.*