iOS Musician Apps (80) Supported Technologies is Audio Unit (AU), Effect Type is Reverb, Delay, Echo

Alien Box is a new kind of audio effect that you have never heard before.

Studio quality reverb for AUv3 / Audiobus / Inter-app audio and songs from your iTunes music library.

Frekvens is a frequency shifter and delay effect.

It's vintage and It's very warm. All the sounds come from impulse responses grappled on the web.

RealDelayrium is a MultiDelay Audio Units PlugIn in parallel approach. It is based on 6 delay line with controls in Time, Feedback, Reson Filter, Frequency Modulation, LowPass, HighPass and Air Filter.

This is a AUv3 compatible digital delay which can be used as plugin with your favourite DAW such as Cubasis, Meteor, Auria or GarageBand.

Kosmonaut is Multitap Delay with a twist. In addition to adding echoes to your audio, it packs a bunch of extra tools to put your music in space.

Infinitum Delayrium ONE is cascaded multidelay with input controls for delays and multiple feedback controls, at the output of the delays there are LowPass Filters and a Resonator.

During a routine mining expedition in the outer regions of the galaxy five mysterious boxes of unknown origin were found. Rumours among the workers spread quickly that there was a strange feeling being around these boxes, as if time flows in a different way, not just forward but sometimes also folding back on itself. The miners nicknamed them, the five boxes of reverberation. After the excavation process, to study them more closely, it was decided to transport them back to earth.

Kajita combines two-stage multi-tap stereo delay with reverb, allowing you to create complex spatial effects.

MoDelayrium is a Audio Units Plugin Suite and it is composed by 10 auv3: ChoriumUnus, DoppleriumUnus, ReverbiumUnus, TremuloriumUnus, Chorus-Flanger Module, Delay Modulator Module, Room Filter Module, Simple Delay Module, Space Module and Tremulo Module.

High quality real time reverb AudioUnit effect, for everything between small rooms, resonators, and infinitely large spaces.

Yukawa is an AUv3 compatible multi-effects plug-in that combines a tempo-synchronized multi-tap sequence delay that produces rhythmic phrases, a modulatable stereo delay, and a DJ mixer-style filter.

TfxReverb is designed for simple and easy operation. When auto size mode is enabled, number of parameters can be controlled by a single dial to adjust size of the reverb sound, which can be synced to tempo.

TfxEcho is an echo effect AudioUnit Extension plugin. It uses delay lines which are inspired by BBD (bucket brigade device). BBD is used in various analog delay unit and is known for its warm and dark sound.

Delayrium is a MultiDelay Audio Units PlugIn in parallel approach. It is based on 6 delay line with controls in Time, Time Modulation, Feedback, Panning Modulation and Amplitude Modulation.

K7D is a vintage tape delay effect plugin for iOS.

Stellr is a pitch-shifter/delay/reverb sound processor aimed to recreate the classic shimmer effect.

The BLEASS reverb is a reverb plugin.

BLEASS delay transforms your sounds into cinematic and experimental sonic experiences! It is constantly creating flux in the audio signal making your music even more lively.
BLEASS delay is also ideal for making track build-ups and transitions.