====== iOS Audio Unit List ======

Effect Categories notes
  * Glitch - includes bit crushing, sample rate reduction, and stutter effects.
  * Saturation v. Distortion v. Overdrive - While, there is a lot of overlap in these, tagging as such based on typical searches.
  * Multi v. others - Many effects could be describes as multi effects in a sense, delays often have modulation for example. Using multi here when the effect is principally a combination of effects. 

AU HOST 
  * apeMatrix (apeSoft) *instruments, effects & AU MIDI plugins 
  * AudioBus 3 (AudioBus Pty Ltd) *instruments, effects & AU MIDI plugins 
  * Audio Evolution Mobile Studio (Davy Wenzler) *instruments, effects & AU MIDI plugins 
  * AUHost (Yoshinori Kokubo) *effects only 
  * [[aum_audio_mixer|AUM - Audio Mixer]] (Kymatica AB) *instruments, effects & AU MIDI plugins 
  * Auria (WaveMachine Labs, Inc.) *instruments & effects & AU MIDI plugins •iPad only
  * Auria LE (WaveMachine Labs, Inc.) *instruments & effects & AU MIDI plugins •iPad only
  * Auria Pro (WaveMachine Labs, Inc.) *instruments & effects •iPad only
  * BeatMaker 3 (INTUA) *instruments, effects & AU MIDI plugins •iPad only
  * Camelot Pro (Audio Modeling) *instruments •iPad only
  * Cubasis 2 (Steinberg) *instruments, effects & AU MIDI plugins •iPad only
  * Ferrite Recording Studio (Wooji Juice Ltd) *effects only 
  * GarageBand (Apple) *instruments & effects 
  * Group the Loop (Jack Marshall) *effects only •iPad only
  * Helio Workstation (Peter Rudenko) *instruments & effects •iPad only
  * iMPC Pro 2 (Akai Professional) *instruments only •iPad only
  * Klimper Music Composition (Tobias Suellhoefer) *instruments only 
  * Meteor Multitrack Recorder (4Pockets) *instruments & effects •iPad only
  * MIDI Guitar (Jam Origin) *instruments & effects 
  * midiSTEPs (Arthur Kerns) *instruments & effects •iPad only
  * MixxMaster (Derrik Ward) *instruments only 
  * modstep (AppBC) *instruments & effects •iPad only
  * Moebius Lab (Amazing Noises) *instruments & effects •iPad only
  * MultiTrackStudio (Giel Bremmers) *instruments & effects •iPad only
  * NanoStudio 2 (Blip Interactive Ltd) *instruments & effects •iPad only
  * n-Track 9 Pro (n-Track) *instruments 
  * n-Track Studio DAW 9 (n-Track) *instruments & effects 
  * Orsilus (Jamaine Obeng) *instruments & effects •iPad only
  * Quantiloop Pro - Live Looper (Stephan Marx ) *instruments & effects 
  * Sequencism (Rodrigo Román) *instruments, effects & AU MIDI plugins •iPad only
  * soda dj app (AppBC) *effects only 
  * Stagelight: Audio and MIDI DAW (Open Labs LLC) 
  * SynthJacker (Conifer Productions Oy) 
  * TIZE (Tize Music, Inc.) *effects only 
  * Twisted Wave Audio Editor (Twisted Wave) *effects only 
  * Twisted Wave Recorder (Twisted Wave) *effects only 
  * zMors Modular (mobile only) *instruments & effects 
 
AU MIDI PLUGINS 
  * Autony (Abigail Macfarlane) 
  * Cality (Abigail Macfarlane) 
  * [[fac_envolver|FAC Envolver]] (Frederic Corvest) 
  * Fugue Machine (Alexandernaut) 
  * KB-1 MIDI Keyboard (Kai Aras) •iPad only
  * mfxConvert (Audeonic Apps) 
  * [[mfxmonitor|mfxMonitor]] (Audeonic Apps) 
  * mfxPan (Audeonic Apps) 
  * mfxPitch (Audeonic Apps) 
  * mfxStrip (Audeonic Apps) 
  * mfxWobble (Audeonic Apps) 
  * MIDI Echo AU (anthony saunders) 
  * [[midispy|midiSpy]] (Kai Aras)
  * MIDI Tools (Victor Porof) •iPad only
  * [[mozaic_plugin_engine|Mozaic Plugin Engine]] (Bram Bos) 
  * Pen2Bow (Dimos Gaidatzis) •iPad only
  * [[photon_au|Photon AU]] (anthony saunders) •iPad only
  * [[perforator|Perforator]] (Bram Bos)
  * Physicles (Rodrigo Roman) 
  * Polythemus AU (anthony saunders) 
  * QuantiChord (Laurent Olson) 
  * Riffer (AUDIOMODERN EOOD) 
  * RouteMIDI (Brian Howarth) 
  * Rozeta Sequencer Suite (Bram Bos) 
  * ScaleBud AUv3 MIDI Keyboard (Cem Olcay) 
  * StepBud AUv3 MIDI Sequencer (Cem Olcay) 
  * StepPolyArp Unit (Laurent Olson) 
  * [[streambyter|StreamByter]] (Audeonic Apps) 
  * Thesys (Sugar Bytes GmbH) •iPad only
  * Xequence AU | Keys (Seven Systems Cross-Platform Media Limited) 
  * Xequence AU | Pads (Seven Systems Cross-Platform Media Limited) 

AU INSTRUMENT PLUGINS 
  * AAS Objeq (Applied Acoustic Systems DVM Inc.) 
  * Addictive Pro (VirSyn) •iPad only
  * Alina String Ensemble (insideout Ltd.) 
  * Aparillo (Sugar Bytes GmbH) •iPad only
  * AudioLayer (Virsyn) 
  * Axon 2 (Audio Damage, Inc.) •iPad only
  * Baervaag - FM Synthesizer (Klevgränd produkter AB) 
  * BASSalicious 2 (MIDIculous LLC) •iPad only
  * BeatHawk (UVItouch) 
  * bismark bs-16i (bismark LLC) 
  * Chameleon (4Pockets) 
  * Colossus Piano (Christian Shoenebeck d/b/a Crudebyte) 
  * CMP Grand Piano (Christian Shoenebeck d/b/a Crudebyte) 
  * Combo Organ Model V (insideout Ltd.) 
  * Cyclop (Sugar Bytes GmbH) •iPad only
  * Deep Synth : FM Synthesizer (Aleksander Mlazev) 
  * DRC - Polyphonic Synthesizer (Imaginado Lda) 
  * DrumPerfect Pro (Marinus J.G. van Molengraft) •iPad only
  * Egoist (Sugar Bytes GmbH) •iPad only 
  * EGLM1 - Drum Machine (Elliott Garage)  
  * EGDR606 Drum Machine (Elliott Garage)  
  * EGDR808 Drum Machine HD (Elliott Garage)  
  * EGDR808 Drum Machine lite (Elliott Garage)  
  * EGDR909 Drum Machine (Elliott Garage)  
  * EGDR909 Drum Machine Lite (Elliott Garage)  
  * EGSY01 Analog Synth (Elliott Garage)  
  * EGSY01 Analog Synth Lite (Elliot Garage ) 
  * EGSY01 Lite - Analog Synth (Elliot Garage ) 
  * EG WaveSHAPER (Elliott Garage)  
  * Enkl monophonic synth (Klevgränd produkter AB) •iPad only
  * Esoteric Synth (ANTHONY DI FURIA) 
  * FM Essentials (Yamaha) 
  * Galileo Organ 2 (Yonac Inc.) 
  * HDS iSound (HDSmusic) •iPad only
  * Heavy Brass (Crudebyte) •iPad only 
  * Hyperion Synthesizer (Aleksander Mlazev) 
  * iCathedral Organ (Christian Shoenebeck d/b/a Crudebyte) •iPad only
  * iDensity (apeSoft) 
  * iFretless Bass (NGO Minh Ngoc)
  * Infinite (Wolfgang Palm PPG) •iPad only 
  * iPulsaret (apeSoft) 
  * iSEM (Arturia) •iPad only
  * iSymphonic Orchestra (Christian Shoenebeck d/b/a Crudebyte) 
  * Italizer (Kai Aras) 
  * iVCS3 (apeSoft) 
  * Jubal Flute (Embertone) 
  * Jussi - Vocal Synthesizer (Klevgränd produkter AB) 
  * Kauldron (Yonac Inc.) 
  * KASPAR (Yonac Inc.) •iPad only 
  * KQ Dixie (Ryouta Kira) 
  * KQ MiniSynth (Ryouta Kira) 
  * Kronecker Synthesizer (iceWorks, Inc.) 
  * Laplace Resonator Synthesizer (iceWorks, Inc.) 
  * LayR - Multi Timbral Synthesizer ((Living Memory Software) 
  * Lorentz Synthesizer (iceWorks, Inc.) 
  * Mellowsound (Fingerlabs) 
  * Mersenne Synthesizer (iceWorks, Inc.) 
  * microTERA (VirSyn) •iPad only
  * Minimoog Model D (Moog Music Inc.) 
  * Model 15 (Moog Music Inc.) 
  * mood (apeSoft) 
  * MV08 (MVStudio) 
  * Neo-Soul Keys Studio (MIDIculous LLC) •iPad only
  * NFM Synthesizer (Nikolozi Pty Ltd) •iPad only
  * Nimbus AU (Luis Felipe Vieira Damiana) 
  * Noise (ROLI Ltd.) 
  * NPD (Nikolozi Pty Ltd) •iPad only
  * NS1 (Nikolozi Pty Ltd) •iPad only
  * n-Keyboards Pro (n-Track) 
  * Ocarina Amaya (Embertone) 
  * Oriental Strings (Christian Shoenebeck d/b/a Crudebyte) 
  * Pads - Lush Pad Synth (Klevgränd produkter AB) 
  * Phasemaker (Bram Bos) 
  * Phonem (Wolfgang Palm PPG) •iPad only
  * Phosphor 2 (Audio Damage, Inc.) •iPad only
  * Plectrum (Luis Felipe Vieira Damiana) 
  * Poison-202 Vintage MIDI Synthesizer (Dmitrij Pavlov) 
  * Poseidon Synth ((VirSyn) •iPad only
  * Primer Synth (Audible Genius) •iPad only 
  * Quanta Granular Synth (Audio Damage, Inc.) •iPad only
  * Ravenscroft 275 Piano (UVItouch) 
  * Redshrike Synthesizer (iceWorks, Inc.) 
  * ReSlice (VirSyn) 
  * Ripplemaker (Bram Bos) 
  * Ruismaker (Bram Bos) 
  * Ruismaker FM (Bram Bos) 
  * Ruismaker Noir (Bram Bos) 
  * Sensual Sax (Embertone) 
  * Shire Whistle (Embertone) 
  * Speak Unit (Audiodog) 
  * SquareSynth 2 - 8bit Synth (James N) 
  * strng (Erik Sigth) 
  * Sunrizer synth (BeepStreet) *iPad only
  * SwarPlug (Swar Systems) •iPad only
  * SynthDrum Kick (DesignByPaul) 
  * SynthMaster One (KV331 Audio) •iPad only
  * SynthMaster Player (KV331 Audio)  
  * Syndt - Polyphonic Synthesizer (Klevgränd produkter AB) •iPad only
  * SyndtSphere (Klevgränd produkter AB) 
  * Syntronik (IK Media) 
  * tardigrain (Erik Sigth) 
  * Tera Synth (VirSyn) •iPad only
  * Thesys (Sugar Bytes GmbH) •iPad only
  * Tines - Electric Piano (Klevgränd produkter AB) 
  * Tone Generator (Audiodog) 
  * Troublemaker (Bram Bos) 
  * Turbosounds for Accordian (Reinhard Rieder) 
  * unklepop: Drum (unklepop) 
  * Vatanator (Georgi Georgiev) •iPad only
  * Vatanator SX (Georgi Georgiev) 
  * Viking Synth (Blamsoft, Inc.) 
  * Voice Synth (Qneo) 
  * VOLT Synth (Kai Aras) 
  * WaveGenerator (Wolfgang Palm PPG) •iPad only
  * WaveMapper (Wolfgang Palm PPG) •iPad only
  * Zeeon synth (BeepStreet) 

AU EFFECT PLUGINS 
  * 6144 equalizer by DDMF [EQ] (Christian Siedschlag) 
  * ADverb2 [Reverb] (Audio Damage, Inc.) 
  * Alien Box [Multi] (Aleksandar Mlazev) 
  * apeDelay [Delay] (apeSoft) 
  * apeFilter [Filter] (apeSoft) 
  * Atomizer [Delay/Multi] (4Pockets) 
  * Audio Compressor [Dynamics] (4Pockets) 
  * AudioEffX [Multi] (VirSyn) 
  * Audio Expander [Dynamics/EQ] (4Pockets) 
  * AudioLayer [Sampler] (Virsyn) 
  * AudioMaster [Multi] (Future Moments)  
  * AudioMaster Pro [Multi] (Future Moments)  
  * AudioReverb [Reverb] (VirSyn) 
  * Audio Shredder [Glitch] (4Pockets) 
  * auGEN X [Multi] (auDSPr) •iPad only
  * Auto-Tune Mobile [Pitch] (Susan Marvin) 
  * Auto Wah [Filter] (4Pockets) 
  * BandShift [Filter] (VirSyn) 
  * Bark Filter [Filter] (VirSyn) 
  * Beatformer [Multi] (Accusonus Inc.) •iPad only
  * [[bleass_delay|BLEASS delay AUv3 Audio Plugin]] (BLEASS) 
  * BLEASS reverb [Reverb] (BLEASS) 
  * Brusfi audio noise reducer [Correction] (Klevgränd produkter AB) 
  * Buttercup Bitcrush [Glitch] (Flora Creative Ltd.) 
  * Cactus Chorus [Modulation] (Flora Creative Ltd.) 
  * ChannelStrip [Multi] (Audio Damage, Inc.) 
  * Cornflower Compressor [Dynamics] (Flora Creative Ltd.) 
  * CuSnP [Resonator] (Neon Silicon) 
  * Dahlia Delay [Delay] (Flora Creative Ltd.) 
  * DAW Cassette [Saturation] (Klevgränd Produktion AB) 
  * DAW LP [Saturation] (Klevgränd produkter AB) •iPad only
  * DC-9 Overdrive [Distortion] (Blamsoft, Inc.) 
  * dedalus Delay Audio Mangler [Delay] (Amazing Noises)
  * Degrader [Glitch] (Klevgränd produkter AB) •iPad only
  * DerVoco [Vocoder] (BeepStreet) 
  * DirectionalEQ [EQ] (Christian Siedschlag) 
  * Discord4 [Pitch/Delay] (Audio Damage, Inc.) 
  * DLYM Delay Modulator [Delay] (Imaginado Lda) 
  * DubFilter [Filter] (Amazing Noises) 
  * Dubstation 2 [Delay] (Audio Damage, Inc.) 
  * Electrogene [Glitch] (Georgi Georgiev) 
  * Emo Chorus (VirSyn) 
  * Enso Looper (Audio Damage, Inc.) 
  * Envelope AU Reverb by DDMF (Christian Siedschlag) 
  * Eos 2 (Audio Damage, Inc.) 
  * Esspresso de-esser (Klevgränd produkter AB) •iPad only
  * F-16 Filter (Blamsoft, Inc.) 
  * FabFilter Pro-Q2 (FabFilter) •iPad only
  * [[fac_bandit|FAC Bandit]] (Frederic Corvest) 
  * [[fac_chorus|FAC Chorus]] (Frederic Corvest) 
  * [[fac_envolver|FAC Envolver]] (Frederic Corvest)
  * [[fac_maxima|FAC Maxima]] (Frederic Corvest) 
  * [[fac_transient|FAC Transient]] (Frederic Corvest) 
  * Fat Lady - Guitar Distortion / Overdrive effect (Aleksander Mlazev) 
  * FilterMorph (4Pockets) 
  * Filterstation2 (Audio Damage, Inc.) 
  * Flanger (4Pockets) 
  * Fly Tape (MSXII Sound Design) 
  * FoldR - Wave Folder AU (Living Memory Software) 
  * Formante (Elliott Garage) 
  * Foxglove Flanger (Flora Creative Ltd.) 
  * frekvens (Erik Sigth) 
  * FS FreezeVerb (Bang Means Do It Software Ltd.) 
  * FS Refraktor (Bang Means Do It Software Ltd.) 
  * FS Reverser Delay (Bang Means Do It Software Ltd.) 
  * FuxEQ (mattoncino software) 
  * FuzzBox (Christiano Piatti) 
  * FuzzPlus 3 (Audio Damage, Inc.) 
  * GliderVerb (Amazing Noises) 
  * Goose EQ (Joshua Goossen)  
  * GotoEQ (Klevgränd produkter AB) •iPad only
  * Grind Distortion (Audio Damage, Inc.) 
  * GyroVibe (Neon Silicon) 
  * Haaze- Stereo Tool (Klevgränd produkter AB) 
  * Harmonic Exciter (4Pockets) 
  * Harmonizer audio effect (Aleksander Mlazev) 
  * Harmonizr (Matthew Robbins) 
  * Harmony Eight (VirSyn) 
  * Helium Speaker: realtime (Aleksander Mlazev) 
  * iDensity (apeSoft) 
  * iPulsaret (apeSoft) 
  * Italizer (Kai Aras) 
  * iVCS3 (apeSoft) 
  * K7D - Tape Delay (Imaginado Lda) 
  * Kleverb (Klevgränd produkter AB) •iPad only
  * Korvpressor - smart dynamic hotdog device (Klevgränd Produktion AB) •iPad only
  * Kosmonaut (Bram Bos) 
  * [[limiter_audio_processor|Limiter - Audio Processor]] (Amazing Noises) 
  * Little Rocker - distortion (Aleksander Mlazev) 
  * Lofionic Duplicat Delay (Chris Rivers) •iPad only
  * Lofionic Mani Chorus (Chris Rivers) •iPad only
  * Lo-Fly Dirt (MSXll Sound Design) 
  * LRC5 (Neon Silicon) 
  * Magic Reverb (Aleksander Mlazev) 
  * Maxima (Frederic Corvest) 
  * MicSwap: Microphone Emulator & Recorder (Future Moments) 
  * MicSwap Pro: Microphone Emulator & Recorder (Future Moments) 
  * Model 15 AudioBridge Insert (Moog Music Inc.) 
  * Model 15 AudioBridge Trunk (Moog Music Inc.) 
  * ModulatorSquare (Christiano Piatti) 
  * MonoGranulator (Anthony Di Furia) •iPad only
  * Moonshine AU (Luis Felipe Vieira Damiana) 
  * Multi-Tap Delay (4Pockets) 
  * Noise Gate (4Pockets) 
  * NoLimits Audio Unit Limiter by DDMF (Christian Siedschlag) 
  * NYCommpressor (Christian Siedschlag) 
  * Overdrive (4Pockets) 
  * Panning Delay (4Pockets) 
  * Parametric EQ (4Pockets)  
  * Parametric Equalizer (Ngo Minh Ngoc) 
  * [[perforator|Perforator]] (Bram Bos) 
  * Phaser (4Pockets) 
  * PhaseThree (Audio Damage, Inc.)  
  * Phlox Phaser (Flora Creative Ltd.) 
  * Pitch Shifter (4Pockets) 
  * Pumphouse (Audio Damage, Inc.) 
  * PressIt multiband compressor (Klevgränd produkter AB) •iPad only QuatroMod (Audio Damage, Inc.) 
  * RatshackReverb3 (Audio Damage, Inc.) 
  * RE-1 (Kai Aras) •iPad only
  * REAMP (Klevgränd produkter AB) •iPad only
  * REMAKE - multiband effect (Aleksander Mlazev) 
  * Remaster (Audioforge Labs Inc.) 
  * Replicant 2 (Audio Damage, Inc.) 
  * Resampler (Blamsoft, Inc.) 
  * Resonator (Aleksander Mlazev) 
  * Reverb - Feedback Delay Network (Amazing Noises) 
  * RF-1 (Kai Aras) 
  * Ringabell AU (Luis Felipe Vieira Damiana) 
  * RM-1 Wave Modulator (Kai Aras) •iPad only 
  * RP-1 (Kai Aras) 
  * Rough Rider 2 (Audio Damage, Inc.) 
  * RX950 Classic DA Converter (Mathieu Demange) 
  * Saffron Saturator (Flora Creative Ltd.) 
  * Shaper : smart audio destroyer (K-Devices) 
  * SOAR Pro (Auricula) 
  * soundfruuze (Alexy Nadsharov)•iPad only
  * SpaceCraft Granular Synth (Mark Watt)
  * STARK Amp Simulator (Klevgränd produkter AB) •iPad only
  * SquashIt multiband distortion (Klevgränd produkter AB) 
  * Stellr (Georgi Georgiev) 
  * Stereo Delay (NGOs Minh Ngoc) 
  * Stereo Graphic EQ (4Pockets) 
  * Stereo Lag (Ngo Minh Ngoc) 
  * Stereo Modulator (NGOs Minh Ngoc) 
  * Stereo Phaser (Aleksander Mlazev) 
  * Stereo Reverb (4Pockets) 
  * Stone Echo (Aleksander Mlazev) 
  * Svep phaser, flanger, chorus (Klevgränd produkter AB) •iPad only
  * Tap Delay (VirSyn) 
  * tardigrain (Erik Sigth) 
  * Tiger-lily Tremelo (Flora Creative Ltd.) 
  * ToneBridge Guitar Effects (Ultimate Guitar) 
  * Turnado (Sugar Bytes GmbH) •iPad only
  * VC-1 (Kai Aras) 
  * Vibrato - Audio Unit Effect (Aleksander Mlazev) 
  * Vintage Vibe (4Pockets) 
  * VirtualForest (MN Signal Processing) 
  * VirtualRoom AU (MN Signal Processing) 
  * VirtualRoom Pro (MN Signal Processing) 
  * Voice Rack: FX (TC-Helicon) 
  * Voice Synth (Qneo) 
  * Warm Distortion (Aleksander Mlazev) 
  * WaveScope (Solaria) 
  * WaveSine (Christiano Piatti) 
  * WaveTriangle (Christiano Piatti) 
  * WoodnGate (Woodman’s Immaculate Maple Syrup Studio) 
  * WoodLofier (Woodman’s Immaculate Maple Syrup Studio) 
  * Woodpressor (Woodman’s Immaculate Maple Syrup Studio) 
  * Woodulator (Woodman’s Immaculate Maple Syrup Studio) 
  * Zero Chorus (Blamsoft, Inc.) 
  * Zero Reverb (Blamsoft, Inc.) 
  * zMors EQ (mobile only) 

Audio Unit extension requires iPad Mini 2, iPad 4, iPad Pro, iPhone 5s, iPod touch 6 or newer model and iOS 9, 10, 11 or 12.
iOS 11 or above required for AU MIDI plugins

Posted with permission of Loran Pittman who compiled this.

{{tag> au AU_host AU_inst AU_fx AU_midi_fx iOS list}}