iOS Musician Apps (169) Supported Technologies is Inter-App Audio (IAA), Type is Effect

BitJuggler is an audio plugin to simulate vintage digital processing and to recreate digital imperfections.

ToneStack is the ultimate universal app for signal processing: with the LARGEST and BEST selection of AMPS & FX, the latest advancements in modeling technology.

The ERS 250 reverb audio plugin was originally designed and sold by Harrie Munnik and his Dutch company EmptyRoomSystems.

Dahlia Delay is a tape style delay effect with filtered feedback and warble amount controls.

Amp ONE transforms your iPad into a high quality guitar tube preamp / guitar cabinet with a set of the most important effects for making music in real-time.

A highly tweakable stereo dynamics processor with noise gate, compressor/expander with external side-chain input, and limiter/clipper.

Rotary is a rotating cabinet effect that simulates a Leslie speaker. It produces a pulse-like vibrato effect depending on the speed of rotation.

QVox is a creative audio effect that transforms vocals, guitars, drums, and synths into four independent voices. Create beautiful harmonies, widen instruments and design groovy rhythmic sequences with diatonic pitch shifting and delay.

Undulator is Eventide’s classic modulated tremolo effect from the iconic H3000 effects processor.

Up to eight pitch shifted voices are created from vocal input or instruments.

MicroPitch is a fine-resolution pitch shifter for subtle tone fattening, plus delays for interesting slap back effects.

This audio effect filter is a hybrid between a simple reverb and a very complex delay.

This app is a portable multitrack audio and MIDI recording studio featuring virtual instruments, editing with unlimited undo/redo, mixing, real-time effects, automation and much more!

Want to sing as a popstar on AutoPitch, live-pause your voice, talk with a deep robot voice all at once? Voice Synth does all this and more, all based on your own unique voice.

Matrix Vocoder transforms your voice into an electronic instrument.

Crystalline Mini is a shimmer reverb/delay effect.

Back in the “old days”, producers and engineers created delay and echo effects using tape machines. Tap Delay combines the warm sound of vintage tape echo machines with a modern, step sequencer-like tapped delay engine which continues the tradition of the tape echo machines into the 21st century.

Want to sing as a  popstar on AutoPitch, live-pause your voice, talk with a deep robot voice all at once? Voice Synth does all this and more, all based on your own unique voice.

GarageBand is a DAW by Apple.

Mic Room is a microphone modeling app for your iPhone or iPad.