# The COPD vs Sound Recognition

The clearest difference is device support: Sound Recognition at 3 against The COPD's —. On price, in-app purchases and iOS requirement 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 | The COPD | Sound Recognition |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/sound-recognition/id6504954671/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Ad-supported |
| Size | 4 MB | 36 MB |
| Requires iOS | **15.0** | 15.8.3 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [David Wolfson](https://appshunter.io/developer/1710990401) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### The COPD

[App page](https://appshunter.io/ios/app/the-copd/id6468940355)

**In-app purchases:** none


### Sound Recognition

[App page](https://appshunter.io/ios/app/sound-recognition/id6504954671)

This utility app notifies users with a screen change and light when a specific target voice is recognized. It also displays the most likely speech recognition result, including its type and evaluation value.

**Highlights:** Voice recognition alerts, Screen and light notification, Displays speech recognition results, Configurable recognition threshold

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is The COPD free?

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

### Is Sound Recognition free?

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

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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.*