# Parametric Equalizer vs De

The clearest difference is rating: Parametric Equalizer at 4.3 against De's 3.4. Parametric Equalizer also leads on update cadence (every 5 weeks vs every 38 months) and review sentiment (70% vs 50%). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Parametric Equalizer costs $5.99 and De $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Parametric Equalizer holds the better App Store score, 4.3 against 3.4. Both are backed by a comparable volume of ratings — 19 and 19 respectively. Written reviews point the same way: 70% of Parametric Equalizer's written reviews are positive against 50% of De's.

Parametric Equalizer ships an update every 5 weeks, De every 38 months. The most recent releases landed on September 30, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Parametric Equalizer | De |
| --- | --- | --- |
| Price | **$5.99** | $9.99 |
| Rating | **[4.3 (19 ratings)](https://appshunter.io/ios/app/parametric-equalizer/id1403326201/reviews)** | [3.4 (19 ratings)](https://appshunter.io/ios/app/de-esser-auv3-audio-plugin/id1462171273/reviews) |
| Number of ratings | 19 | 19 |
| Positive reviews | **70.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 38 months |
| Monetization | Paid | Paid |
| Size | 3 MB | 6 MB |
| Requires iOS | **11.0** | 13 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blue Mangoo Consulting Company Limited](https://appshunter.io/developer/1475107602) | [4Pockets.com](https://appshunter.io/developer/370131860) |

## What reviewers say

### Parametric Equalizer

[App page](https://appshunter.io/ios/app/parametric-equalizer/id1403326201)

This audio unit plugin provides a powerful yet user-friendly six-band parametric equalizer for iOS devices. It's designed for precise audio filtering within compatible host applications.

**Highlights:** Six-band parametric equalizer, Low cut and high cut filters, Adjustable Q (resonance), Bell filters, Low and high shelf filters, AU3 plugin format

**Features:** macOS Compatibility

**In-app purchases:** none


### De

[App page](https://appshunter.io/ios/app/de-esser-auv3-audio-plugin/id1462171273)

This audio plugin offers a trio of effects for vocal enhancement, including sibilance removal, vocal doubling, and noise gating. It features standard and multi-band modes for precise control over vocal processing.

**Highlights:** Sibilance removal (De-Esser), Vocal Doubler, Noise Gate, Standard and multi-band modes, Visual frequency display, Sibilance filter preview, Limiter

**In-app purchases:** none


## Frequently asked questions

### Is Parametric Equalizer free?

Parametric Equalizer costs $5.99, with no in-app purchases.

### Is De free?

De costs $9.99, with no in-app purchases.

### Which has better reviews, Parametric Equalizer or De?

Parametric Equalizer is rated higher. Parametric Equalizer averages 4.3 out of 5 from 19 ratings, while De averages 3.4 from 19 ratings.

### Do Parametric Equalizer or De have ads?

Neither Parametric Equalizer nor De shows ads.

### Which is updated more often, Parametric Equalizer or De?

Parametric Equalizer ships an update every 5 weeks, and De every 38 months. Most recently, Parametric Equalizer was updated on September 30, 2026 and De on October 16, 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.*