AUFX:PeakQ 4+


Kymatica AB

    • 4.5 • 27 Ratings
    • $4.99



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.

What’s New

Version 1.2.5

Compatibility updates for modern iOS and larger iPads.

Ratings and Reviews

4.5 out of 5
27 Ratings

27 Ratings

theLateWizard ,

A must have

These apps have taken my iPad production to the next level. Buy the bundle, it is a must have as it will augment all of your current music apps.

Figuring out how to use them can be a little daunting, I recommend just playing with one at a time against a sound you already know well so you get an idea of what each one does

Future NowHere ,

Nothing else comes anywhere close

To how well put together all these apps are

Clive Luis ,

Auv3 version will make this unbeatable!

Im rating this four stars only because its 2017 and Auv3 is gaining prominence.
I hope an update is forthcoming . .. at least for Push and Peakq ..the best of the AUFX lot
As far as EQ , IOS and simplicity goes , peakq is as good as it gets. ZMors eq is the only other one I can think of.. but it does not have a spectrum analyzer .. ...for that feature alone you need to lap up this app!!!

Developer Response ,

AUv3 versions for all AUFX apps are planned!

App Privacy

The developer, Kymatica AB, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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