# AUFX:PeakQ

> Equalizer

Canonical page: [https://chrome-stats.com/d/id781852954](https://chrome-stats.com/d/id781852954)

## Overview

- **ID:** `id781852954`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Kymatica AB
- **Category:** Music
- **Rating:** 4.50 / 5 (25 ratings)
- **Version:** 1.2.5
- **Last updated:** 2020-06-28
- **First published:** 2013-12-19
- **Size:** 5.41 MB
- **Data as of:** 2026-09-05
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/aufx-peakq/id781852954)
- **Privacy policy:** [http://kymatica.com/aufx/privacy](http://kymatica.com/aufx/privacy)

## Description

Please note that this is an Inter-App Audio effect. A separate AUv3 version will be coming soon!

A versatile 4-band parametric stereo equalizer for everything between subtle frequency enhancements and agressive boosting/cutting or special resonator effects.

This app is part of the AUFX series, a collection of simple and powerful audio effect apps.

• High quality 32-bit DSP engine. 
• Two parametric peak filters with gain, frequency and Q.
• Low-shelf filter with gain and frequency.
• High-shelf filter with gain and frequency.
• Displays the resulting frequency response graph in real-time.
• Real-time FFT spectrum analyzer with pre/post/off switch.
• Process hardware input/output. 
• Process other apps through Inter-App Audio or Audiobus (input/filter/output slots supported). 
• Save, load and share user presets. 
• Supports Audiobus 2 state saving.
• Comes with several bundled presets. 
• Fully MIDI controllable, including Virtual MIDI. 
• Background Audio. 
• Built-in lookahead limiter to prevent clipping. 
• Record the result directly in app. 
• Email recordings or export to AudioShare audio document manager app. 
• Access user presets and recordings through iTunes File Sharing.

## Rankings

- #229,420 — Overall

## Similar extensions and apps

- [AU3FX:PeakQ](https://chrome-stats.com/d/id1597768353) — 4.60 / 5
- [AUFX:Push](https://chrome-stats.com/d/id958106165) — 4.30 / 5
- [AUFX:Space](https://chrome-stats.com/d/id665650685) — 4.80 / 5
- [apeFilter](https://chrome-stats.com/d/id903006632) — 4.80 / 5
- [AUFX:Dub](https://chrome-stats.com/d/id678982701) — 4.60 / 5
- [ChannelEqualizer](https://chrome-stats.com/d/id1513527511) — 4.00 / 5
- [SignatureEQ](https://chrome-stats.com/d/id6771326948) — 4.50 / 5
- [EQ-A](https://chrome-stats.com/d/id1492043981) — 4.80 / 5
- [RRS EQP-1A](https://chrome-stats.com/d/id1584482870) — 5.00 / 5
- [AU3FX:Push](https://chrome-stats.com/d/id1596371447) — 4.70 / 5
- [Parametric Equalizer](https://chrome-stats.com/d/id1403326201) — 4.30 / 5
- [FAC Clipper](https://chrome-stats.com/d/id6742354555) — 5.00 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id781852954)