# 4.2P SP vs écoute

The clearest difference is iOS requirement: 4.2P SP at 13.0 against écoute's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

4.2P SP ships an update every 2 months, écoute every 3 months. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 4.2P SP | écoute |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/ecoute/id6739830272/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Free |
| Size | 6 MB | 21 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [健雏 何](https://appshunter.io/developer/1744074712) | [Ecoute Audio Inc.](https://appshunter.io/developer/1787247536) |

## What reviewers say

### 4.2P SP

[App page](https://appshunter.io/ios/app/42p-sp/id6502673270)

**Features:** macOS Compatibility

**In-app purchases:** none


### écoute

[App page](https://appshunter.io/ios/app/ecoute/id6739830272)

Personalize your audio experience by fine-tuning headphone sound profiles. Adjust frequency response curves, manage settings, and update firmware for optimal performance. Create custom presets for a tailored listening journey.

**Highlights:** Personalized listening experience, Adjust frequency response curves, 7 genre-based presets, 5 custom preset slots, Manage headphone settings, Check battery level, Firmware updates

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

**In-app purchases:** none


## Frequently asked questions

### Is 4.2P SP free?

4.2P SP is free to download, with no in-app purchases.

### Is écoute free?

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

### Do 4.2P SP or écoute have ads?

Neither 4.2P SP nor écoute shows ads.

### Which is updated more often, 4.2P SP or écoute?

4.2P SP ships an update every 2 months, and écoute every 3 months. Most recently, 4.2P SP was updated on October 7, 2026 and écoute on October 2, 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.*