# EP vs Wavelength Pro Audio Editor

The clearest difference is in-app purchases: Wavelength Pro Audio Editor at none against EP's 1. Wavelength Pro Audio Editor also leads on update cadence (every 4 days vs monthly). EP's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. EP sells 1 one-off in-app purchase. Wavelength Pro Audio Editor asks for nothing beyond the download.

EP ships an update monthly, Wavelength Pro Audio Editor every 4 days. The most recent releases landed on September 17, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | EP | Wavelength Pro Audio Editor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Size | 16 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Photon Consulting Limited](https://appshunter.io/developer/6778625337) | [Mehrdad Yazdani](https://appshunter.io/developer/6778979979) |

## What reviewers say

### EP

[App page](https://appshunter.io/ios/app/ep-patchstudio/id6778625335)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EP-PatchStudio Pro | $24.99 | one-time |


### Wavelength Pro Audio Editor

[App page](https://appshunter.io/ios/app/wavelength-pro-audio-editor/id6788132804)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is EP free?

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

### Is Wavelength Pro Audio Editor free?

Wavelength Pro Audio Editor is free to download, with no in-app purchases.

### Do EP or Wavelength Pro Audio Editor have ads?

Neither EP nor Wavelength Pro Audio Editor shows ads.

### Which is updated more often, EP or Wavelength Pro Audio Editor?

EP ships an update monthly, and Wavelength Pro Audio Editor every 4 days. Most recently, EP was updated on September 17, 2026 and Wavelength Pro Audio Editor on September 15, 2026.

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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.*