iOS Musician Apps (74) Effect Type is Equalizer, Filter

A simple but fast low-pass filter with control over cutoff frequency and resonance factor.

Remake is a multi-band effect, includes gain, reverb.

VocaLive offers singers and vocalists a suite of real-time professional vocal effects along with a recorder/DAW for studio quality sound (via in-app purchase), a looper for creative vocal experimentation (via in-app purchase), plus the ability to re-mike the input microphone with the Mic Room feature to add the sound and color of coveted studio microphones, all in a portable package (via in-app purchase).

VocaLive offers singers and vocalists an expandable suite of real-time professional vocal effects along with a capable recorder for studio-quality sound in a portable package.

soda is a DJ application. It's customisable Interface let's you focus only on the features that are important to you.

Real time vocal processor + recording app.

Created in collaboration with the tone gurus at MESA Engineering, AmpliTube MESA/Boogie gives you a full spread of gear that represents the breadth and versatility of the many faces of MESA/Boogie.

We have designed the UI with only the the physics of audio and the current touch interface in mind, dropping all the baggage of the past.

This audio effect is an advanced de-esser with an intuitive user interface.

Real time vocal processor + recording app.

An audio coloration utility plugin featuring individual modes for classic emulation of some iconic music production tools.

Traditional EQs influence the spectrum of the whole stereo field simultaneously. DirectionalEQ takes this concept one big step further: now you can equalize all directions in the stereo field independently.

ChannelEqualizer is a three band EQ AudioUnit Extension plugin, developed as an add-on for VADrumSM.

Visual EQ Console is a multi-band EQ console with the ability to analyse audio in real time giving a spectrum representation of the frequency response. 

FilterMorph plugin takes the concept of a traditional audio filter and pairs it with overdrive, bit crunching and tape delay to perform some incredibly neat real-time or beat synced automation effects.

LRC7 is a seven-band EQ. It includes low shelf, high shelf, parametric peak/cut, notch, and various Butterworth low-pass and high-pass filters.

Blue Mangoo Parametric Equalizer is an audio unit plugin, with six bands of filter controls.

The 6144 is an Audio Unit equalizer which aims to recreate the legendary sound of the Neve hardware EQs.