# Frequency Generator vs Audio Extractor

The clearest difference is in-app purchases: Frequency Generator at none against Audio Extractor's 3. Frequency Generator also leads on ads (none vs shown). Audio Extractor's advantage is iOS requirement (14.0 vs 17). On price and device support there is nothing between them.

Both are free to download. Audio Extractor sells 3 in-app purchases, starting at $2.99 per 7 days. Frequency Generator asks for nothing beyond the download.

## The numbers

| Metric | Frequency Generator | Audio Extractor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | — |
| Size | 4 MB | 32 MB |
| Requires iOS | 17 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nhat Linh Dang](https://appshunter.io/developer/1857899120) | [Muhammad Awais Younas](https://appshunter.io/developer/1771187232) |

## What reviewers say

### Frequency Generator

[App page](https://appshunter.io/ios/app/frequency-generator-sound-test/id6785086354)

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

**In-app purchases:** none


### Audio Extractor

[App page](https://appshunter.io/ios/app/audio-extractor-mp3-convertor/id6793943959)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Week | $2.99 | per 7 days |
| Premium Month | $7.99 | per month |
| Premium Year | $49.99 | per year |


## Frequently asked questions

### Is Frequency Generator free?

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

### Is Audio Extractor free?

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

### Do Frequency Generator or Audio Extractor have ads?

Audio Extractor shows ads; Frequency Generator 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.*