# Xronos vs Audio Speed Modifier

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

Both are free to download. Audio Speed Modifier sells 1 one-off in-app purchase. Xronos asks for nothing beyond the download.

## The numbers

| Metric | Xronos | Audio Speed Modifier |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Size | 69 MB | 58 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cosma Pabouctsidis](https://appshunter.io/developer/1749974020) | [Na Liang](https://appshunter.io/developer/1810299415) |

## What reviewers say

### Xronos

[App page](https://appshunter.io/ios/app/xronos/id6503697804)

**Features:** macOS Compatibility

**In-app purchases:** none


### Audio Speed Modifier

[App page](https://appshunter.io/ios/app/audio-speed-modifier/id6746383239)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lifetime | $2.99 | one-time |


## Frequently asked questions

### Is Xronos free?

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

### Is Audio Speed Modifier free?

Audio Speed Modifier is free to download, with in-app purchases available.

### Do Xronos or Audio Speed Modifier have ads?

Neither Xronos nor Audio Speed Modifier shows 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.*