# Corty vs Quiet Circuits

The clearest difference is ads: Quiet Circuits at none against Corty's shown. Corty's advantage is iOS requirement (15.1 vs 17.0). On price, 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.

## The numbers

| Metric | Corty | Quiet Circuits |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 days |
| Size | 73 MB | 51 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Atalay Tech](https://appshunter.io/developer/1689909317) | [Laurent Chouinard](https://appshunter.io/developer/1896321782) |

## What reviewers say

### Corty

[App page](https://appshunter.io/ios/app/corty/id6751717117)

**Features:** macOS Compatibility

**In-app purchases:** none


### Quiet Circuits

[App page](https://appshunter.io/ios/app/quiet-circuits/id6777819374)

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

**In-app purchases:** none


## Frequently asked questions

### Is Corty free?

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

### Is Quiet Circuits free?

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

### Do Corty or Quiet Circuits have ads?

Corty shows ads; Quiet Circuits does not.

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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.*