# Paced vs HzLab

The clearest difference is price: Paced at Free against HzLab's $4.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Paced is free to download; HzLab costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Paced | HzLab |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 5 MB | 2 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Abbas Yousefzadeh](https://appshunter.io/developer/1861434809) | [Code and DESIGN inc](https://appshunter.io/developer/1172903960) |

## What reviewers say

### Paced

[App page](https://appshunter.io/ios/app/paced-stutter-support/id6759551515)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### HzLab

[App page](https://appshunter.io/ios/app/hzlab-solfeggio-and-noise/id6805099342)

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

**In-app purchases:** none


## Frequently asked questions

### Is Paced free?

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

### Is HzLab free?

HzLab costs $4.99, with no in-app purchases.

### Do Paced or HzLab have ads?

Neither Paced nor HzLab 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.*