iOS Musician Apps (72) Supported Technologies is Audio Unit (AU), Effect Type is Reverb, Delay, Echo

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.

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

Echo effect Audio Unit V3 inspired by the mayan pyramids acoustic echo. I come up with a complex phase modulated frequency of the echo so you can change it’s frequency signature. It is kind of changing the material of the reflective surface and I called it “Stone F”.

The Analog Rack Delay plugin is the power of Nembrini Audio’s delay algorithms in a simple package! BPM Sync, stereo spread circuit and a very juicy sound!

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

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.

STRATOSPHERE CLOUD REVERB is an audio unit plugin effect inspired by the Cloud Reverb patch in a very well-loved modern classic reverb pedal.

This is an audio unit plugin that puts a small delay between the left and right channels.

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

Lofionic Duplicat is a warm and lush tape delay effect for iOS.

yaleD is a dedicated reverse delay audio effect, with full support as an Audio Unit (AUv3) plugin extension

This application simulates the acoustics of a room and reproduces the sound signals for the two ears of a virtual listener inside the room.