# Knotly vs QuietHead

The clearest difference is in-app purchases: Knotly at none against QuietHead's 2. QuietHead's advantage is device support (3 vs 1) and iOS requirement (14.0.0 vs 17.6). On price and ads there is nothing between them.

Both are free to download. QuietHead sells 2 in-app purchases, starting at $4.99 per 7 days. Knotly asks for nothing beyond the download.

## The numbers

| Metric | Knotly | QuietHead |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 15 MB | 43 MB |
| Requires iOS | 17.6 | **14.0.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Prakhar Chauhan](https://appshunter.io/developer/1881356150) | [Anastasiia Martynovets](https://appshunter.io/developer/1896766728) |

## What reviewers say

### Knotly

[App page](https://appshunter.io/ios/app/knotly-untangle-your-mind/id6759868623)

**Features:** macOS Compatibility

**In-app purchases:** none


### QuietHead

[App page](https://appshunter.io/ios/app/quiethead-brain-dump-journal/id6770910214)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QuietHead Pro — Weekly | $4.99 | per 7 days |
| QuietHead Pro — Annual | $59.99 | per year |


## Frequently asked questions

### Is Knotly free?

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

### Is QuietHead free?

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

### Do Knotly or QuietHead have ads?

Neither Knotly nor QuietHead 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.*