38 minGlitchBud
Cem Olcay$5.99
Live glitch pads that roll, stutter and granulate up to eight inputs
Multi-FXSampleriOSiPadOSmacOS
Multi-FX apps (136)
Effect racks and chains that bundle several processors in one app.
136 multi-effects for iPhone and iPad, every one with a full hands-on video demonstration, priced from $1.99 to $29.99, 34 of them free. Prices are checked against the App Store rather than taken from the videos. There are no ratings or rankings here: watch the demo and judge for yourself.
Every multi-fx app in Jade's demos, on iOS, iPadOS and desktop, updated through 2026.Narrow this list by platform, instrument or price.
Featured
Paid placements, always labelled. They never change what an entry says.Details
38 min
71 minHollowTone
Igor Vasiliev$9.99
Procedural ambient instrument with five generated layers and nine macros
SynthMulti-FXiOSiPadOSmacOS
43 minTransfigure
Sugar BytesFree, $24.99 unlock
Spectral and resynthesis sound redesign driven by input transients
Multi-FXPitchiPadOS
52 minUndersong
Ijo Audio$5.99
Generative play along effect that answers incoming audio with synthesized particles
SequencerSynthMulti-FXiOSiPadOS
36 minVesper
Mike Gazzaruso$19.99
Delay and reverb pedal with touch surfaces that reshape parameter groups
DelayReverbMulti-FXiOSiPadOS
37 minBent Spool
Plastic FactoryFree, $9.99 unlock
Tremolo, pitched repeats and fragment loops with tape wear and chaos
Multi-FXModulationDelayPitchSaturationiOSiPadOS
23 minFreezeSlice
Brad Myers$2.99
Freeze and tempo-chop effect holding any sound as a playable drone
LooperSamplerMulti-FXiOSiPadOS
20 minTonic FX
Rubens Fellicio$9.99
Reorderable rack of 34 effects for guitar, keys, vocals and synths
Multi-FXVocaliOSiPadOSmacOS
57 minVascular
Nuno Zimas$3.99
Canvas instrument where tapped nodes become generators, processors and a signal path
SynthSequencerMulti-FXInstrumentiOSiPadOS
29 minNovagrid
Mario Nieto$9.99
Four-lane step sequencer driving volume, pan, filter and bitcrush
Multi-FXEQModulationiPadOS
26 minBLEASS Spectral Reverb
BLEASS$12.99
Spectral reverb with per-band decay, freeze and four module slots
ReverbMulti-FXPitchiOSiPadOSmacOSWindowsLinux
32 minToneStack Pro V2 Expansion Pack
Yonac$9.99 in-app purchase
In-app pack of ten amps, ten cabinets and thirty effects
Amp simMulti-FXSampleriOSiPadOS
49 minGraindad
Sugar BytesFree, $24.99 unlock
Realtime granular effect with a recording buffer and orb driven modulation
Multi-FXSampleriPadOS
58 minTape Fiasco 2
Creative Parade$19.99
Time-mangling multi-effect with 30 colour effects and deep modulation
Multi-FXSaturationDelayiPadOS
28 minDisto Disco
Snorkel Audio$5.99
Rhythmic distortion with 28 modes and step-sequenced modulation
SaturationMulti-FXiOSiPadOS
29 minGlitchShredder
Diego Capoccitti$4.99
Glitch, stutter and bitcrush chopper with 16 segments per channel
Multi-FXSaturationiOSiPadOS
11 minEchoSketch
Avi Bortnick$7.99
Playable delay and reverb driven from an assignable XY pad
DelayReverbMulti-FXiOSiPadOSmacOS
28 minMNTRP
Laszlo Dobrovolszki$4.99
Ambient drone instrument steered by a spaceship bound for the Moon
SynthMulti-FXiOSiPadOSmacOS
47 minSightlines
Aqeel Aadam$7.99
Playable harmonic filter that turns noise, samples and synth into tuned tones
SynthEQMulti-FXiOSiPadOSmacOSWindows
47 minIrio Pro
Mads RohdeFree, $29.99 unlock
Modular effects canvas with NAM player, cabs, looper and engine builder
Multi-FXAmp simReverbDelayLooperiOSiPadOSmacOS
30 minOktaDie
Diego Capoccitti$4.99 (desktop $9.99)
Eight-voice touch-driven drone synth with cross-modulation, Hyper LFO and delay
SynthMulti-FXiOSiPadOSmacOSWindows
26 minToneRig: NAM Amp & Pedalboard
Joshua AquinoFree, $9.99 Pro unlock
Low-latency NAM amp, cab and pedalboard rig with TONE3000 browser
Amp simMulti-FXiOSiPadOSmacOS
34 minReverie
Parallel MindsFree, $9.99 unlock
Turns any audio file into slow, evolving ambient soundscapes and drones
Multi-FXSampleriPadOSmacOSWindowsLinux
29 minTessera
Audio Damage$7.99
Twelve-voice tuned resonator with five motion engines locked to a scale
Multi-FXSynthSequenceriOSiPadOSmacOS
26 minAmpz
LNH Enterprises$9.99
NAM amp modeler running A2 captures with Tone3000 browsing built in
Amp simMulti-FXiOSiPadOSmacOS
33 minAlchemDie
Diego Capoccitti$4.99
Single-oscillator drone synth with lo-fi delay, filter and gesture pads
SynthMulti-FXiOSiPadOS
32 minCoastline
Aqeel Aadam$14.99
Atmosphere generator that holds input as additive and granular sustainers
Multi-FXSynthiOSiPadOS
26 minFalse Memory
All The Machines$3.99
Real-time audio disintegration effect blending tape decay and digital corruption
SaturationMulti-FXiOSiPadOS
18 minTwinPath
Quantovox$6.99
Parallel AUv3 utility that crossfades or splits two effect chains
UtilityMixingMulti-FXiOSiPadOSmacOS
20 minAmbiotica
Charles Vestal$4.99
Regenerative ambient processor with rolling loopers, grains and chord-tuned reverb
ReverbLooperMulti-FXiOSiPadOS
14 minBattleFX
Unfiltered AudioFree
Free send effects suite with Shatter delay, Headspace reverb and maximizer
DelayReverbMulti-FXiOSiPadOS
28 minMGP 2
Makoto InomaFree, $19.99 unlock or $1.99 a month
Guitar tone processor with solid state, tube and NAM amp models
Amp simEQMulti-FXiOSiPadOSmacOS
28 minCelestine
Ijo Audio$9.99
Live-buffer granular effect with eight grain modes and built-in effects
Multi-FXDelayPitchiPadOS
35 minOther Desert Cities
Audio Damage$4.99
Six delay algorithms with two LFOs and an envelope follower
DelayMulti-FXiOSiPadOS
25 minWave Collider
Michael Kaisser$3.99
Blends two audio signals in 22 spectral, modulation, dynamics and math modes
Multi-FXModulationiPadOSmacOS
39 minMighty Synth Sampler
Moby PixelFree, $4.99 per sound pack ($15 for all three)
Free three-oscillator synth and 16-slot sampler with SoundFont import
SynthSamplerMulti-FXiOSiPadOSmacOS
37 minRetroLab
4Pockets$14.99
Twelve vintage effect modules with three LFOs and a macro intensity dial
Multi-FXSaturationModulationDelayiOSiPadOSmacOS
20 minMidnight Plaza
Lewis Le ValFree
Free three-knob tape slowdown, degradation and reverb effect
Multi-FXReverbSaturationPitchiOSiPadOS
23 minAcoustic Voice Pro
Nembrini Audio$14.99
Acoustic guitar preamp with body, pickup and mic models plus IR loading
Amp simMulti-FXEQiOSiPadOS
19 minMatthew Caldwell Free AUv3 Collection
Matthew CaldwellFree
Four free AUv3 effects: tremolo, tape delay, fuzz and spectral delay
Multi-FXDelaySaturationModulationiOSiPadOS
21 minDescent
Audio Damage$4.99
Real-time granular effect with 50 grains, chaos mode and scale locking
Multi-FXReverbDelayiOSiPadOS
57 minBLEASS Peaks
BLEASS$14.99
Multi-peak resonant filter played from a MIDI keyboard
EQMulti-FXSynthiOSiPadOS
60 minTweakBench Studio
Aaron RutledgeFree
Thirty-six Tweakbench instruments and effects in one AUv3 install
SynthMulti-FXDrumsiOSiPadOSmacOS
60 minParrot
Klevgrand$14.99
Captures a slice of incoming audio and replays it as a sequence
SamplerSequencerMulti-FXiPadOS
61 minSpace Strip
AudioThing$14.99
Six reorderable space modules for depth, motion and stereo width
Multi-FXMixingReverbiOSiPadOS
55 minTransit 2
Baby Audio$29.99
Twenty-eight effect modules driven by macros, LFOs, followers and side chain
Multi-FXModulationiOSiPadOS
81 minTONEX
IK MultimediaFree, in-app purchases
Amp, cab and pedal tone models with a shared ToneNet library
Amp simMulti-FXiOSiPadOS
45 minNostalgia FX
OSC Audio$9.99
Lo-fi effects rack with chorus, console reverb, bit crusher and tape echo
Multi-FXSaturationReverbDelayiOSiPadOSmacOS
62 minFauve: Flawed Reconstructor
K-Devices$7.99
Buffer processor that replays audio as randomised fragment collections
Multi-FXSamplerPitchiOSiPadOS
57 minRange 120 Guitar Amplifier
Nembrini Audio$9.99
Amp sim based on a 1974 Orange OR120, with cabs and mics
Amp simMulti-FXiOSiPadOS
38 minBA-1 FX Strip
Baby AudioFree
The BA-1 synth effects section as a free standalone AUv3
Multi-FXSaturationiOSiPadOS
60 minGRFX
Imaginando$6.99
Granular effects processor with pitch points, four LFOs and A/B routing
Multi-FXPitchiOSiPadOS
58 minGSDSP Quantum Granulator
GSDSP$14.99
Live granular processor with two buffers, three inputs and deep modulation
SamplerMulti-FXPitchiOSiPadOS
18 minRockDude X1000
Nembrini Audio$9.99
Rockman X100 style amp sim with stomps, cabinets and dual mics
Amp simMulti-FXiOSiPadOS
54 minBLEASS Tides
BLEASS$14.99
Modulated delay with a feedback effects rack and three LFOs
DelayModulationMulti-FXiOSiPadOS
56 minLoFiFx
Rob Jackson$1.99
Lo-fi effect stack with crunch, wobble, sway, reverb and an LFO
Multi-FXSaturationModulationiOSiPadOS
64 minShapeStage
Cem Olcay$6.99
Morphing multi-effect: drive, drift, delay, width and texture across four stages
Multi-FXModulationDelayiOSiPadOSmacOS
60 minVinyl Strip
AudioThing$14.99
Modular vinyl channel strip with dust, wow, bit crushing and tilt EQ
MixingSaturationMulti-FXiOSiPadOS
61 minQuadroSphere
4Pockets$7.99
Four band stereo placement with per band effects and multi outs
MixingMulti-FXiOSiPadOS
61 minLooperator
Sugar BytesFree, $24.99 unlock
Six lane step sequencer that slices and processes incoming audio
Multi-FXSequenceriPadOS
59 minP930 Lunar Lander
Pulsar Modular$19.99
Bucket brigade delay and plate reverb with ducking and gating
DelayReverbMulti-FXiOSiPadOS
56 minScratchBud
Cem Olcay$5.99
Vinyl scratching effect with a live three second buffer and LFO
DJSamplerMulti-FXiOSiPadOSmacOS
73 minArguments
AudioThing and Hainbach$19.99
Test-equipment signal processor that combines two inputs with maths
SaturationMulti-FXSynthiOSiPadOS
30 minFrostbite
AudioThing$14.99
Spectral freeze with ring modulator and feedback delay, four freeze modes
ReverbMulti-FXDelayiOSiPadOS
44 minLoopMangler
Igor Vasiliev$14.99
Glitch sequencer that stacks effects on a step grid
Multi-FXSequencerSampleriOSiPadOSmacOS
61 minAsync Sampler
Sergei Zhulkov$14.99
Three free-running sample loops with filters, LFOs and effects
SamplerMulti-FXiOSiPadOS
61 minGSDSP Quantum Distortion
GSDSP$14.99
Drive, ring mod, bit crusher and downsampler blended on an XY pad
SaturationMulti-FXModulationiOSiPadOS
60 minRingsFX
4Pockets$14.99
Physical modelling resonator played by MIDI, noise or incoming audio
SynthMulti-FXSequenceriOSiPadOS
69 minPRIMO for iPad
APFXFree
Two-channel neural guitar amp with IR loader, effects and stage mode
Amp simMulti-FXUtilityiPadOS
77 minFAC Punchlab
Fred Anton Corvest$8.99
Nine-slot rack of punch, saturation, resonance and clipping modules
Multi-FXSaturationEQiOSiPadOS
60 minspectwhirl
Alexey Nadzharov$4.99
Spectral effect that extracts and rearranges sinewave components into bell textures
Multi-FXPitchDelayiOSiPadOS
61 minSECTA
K-Devices$6.99
Splits audio into two amplitude sections and processes each separately
CompressorMulti-FXiOSiPadOS
85 minPD Space Guitar Synthesizer 2
Paul Driessen$12.99
Guitar input driving a synth engine with harmonies, filters and effects
SynthMulti-FXPitchiOSiPadOS
80 minTransit
Baby Audio$29.99
Eighteen effect modules in seven slots, driven by one macro dial
Multi-FXModulationiOSiPadOS
58 minFreezr
AudioModern$9.99
Freeze sequencer that ratchets and stutters incoming audio in patterns
SequencerMulti-FXiPadOS
88 minLines
AudioThing$19.99
Feedback multi-effect and noise instrument modelled on telephone line test gear
Multi-FXSaturationSynthiOSiPadOS
86 minNoInputMixer
Igor Vasiliev$15.99
No-input mixing desk simulation for feedback drones and noise
SynthMulti-FXiOSiPadOSmacOS
60 minCali Axis
Nembrini Audio$9.99
All-tube guitar preamp sim with eight modes and a movable effects chain
Amp simMulti-FXiOSiPadOS
80 minArtifacts
Kai Aras$9.99
Lo-fi processor with noise, drive, bitcrush and tape sections plus randomisation
SaturationMulti-FXiPadOS
59 minSuper VHS
Baby Audio$19.99
Five one-knob lo-fi effects: chorus, saturation, reverb, crush and drift
Multi-FXSaturationModulationiOSiPadOS
60 minisxynth
Alexey Nadzharov$7.99
Spectral cross synthesis that morphs the tone and noise of two inputs
Multi-FXDelayiOSiPadOS
60 minsumFX
OSC Audio$9.99
Modular eight-slot effects rack with two LFOs on every slot
Multi-FXModulationEQiOSiPadOS
61 minCombustor
BeepStreet$4.99
Time bending resonator with feedback, bit crushing and an envelope follower
Multi-FXSaturationPitchiOSiPadOS
56 minChowMultiTool
ChowDSPFree
Seven utility modules in one plugin: EQs, filters, shaper, generator
Multi-FXEQSaturationUtilityiOSiPadOS
56 minSkippodisk
Alexey NadzharovFree
Glitch effect that imitates CD read errors, stutters, dropouts and freezes
Multi-FXDelayiOSiPadOS
56 minBroohahaizer
Alexey Nadzharov$4.99
Noise machine pairing synth and modulator through ring mod and filter
SynthMulti-FXiOSiPadOS
60 minMela
Nikolozi MeladzeFree, in-app purchases
Modular synth, effect and MIDI builder made from lanes of patchable modules
SynthMulti-FXMIDIiOSiPadOSmacOS
60 minReplicant 3
Audio Damage$4.99
Step driven glitch processor with stutter, delay, bitcrush and ring mod
Multi-FXSequencerDelaySaturationiPadOS
91 minGlitchScaper
Igor Vasiliev$15.99
Glitch generator that turns scratchy artifacts into rhythm
Multi-FXSequencerDrumsiOSiPadOS
58 minMagma
K-Devices$6.99
Memory processor that blends incoming audio with its own past
Multi-FXReverbiOSiPadOS
83 minMagicBlur
GSDSP$29.99
Spectral blur with a separate smear time per frequency band
Multi-FXReverbiOSiPadOS
83 minMagicPitch
GSDSP$29.99
Pitch and frequency shifting set separately per frequency band
PitchMulti-FXiOSiPadOS
61 minMagicDelay
GSDSP$29.99
Spectral delay with its own delay time per frequency band
DelayMulti-FXiOSiPadOS
82 minPaulXStretch
SonosaurusFree
Extreme time and pitch stretching, from fragments to hours-long drones
PitchMulti-FXiOSiPadOSmacOSWindowsLinux
72 minVintageRack
Igor Vasiliev$14.99
Five-slot lo-fi effects rack with fuzz, ring mod and reverse delay
Multi-FXiOSiPadOS
79 minOCTANE
SoundWareFree, $10 one-time or $4.99 a month for all packs
Cross-platform rompler with downloadable sound packs and two sample layers
SamplerInstrumentMulti-FXiOSiPadOSmacOSWindows
75 minOverloud TH-U
AlmateqFree, in-app purchases
Guitar and bass amp rig builder with IR loader and splitter
Amp simMulti-FXiOSiPadOS
88 miniFX Rack
MIDIculous$9.99
Analog modelled rack of Overloud VKFX effects with a master chain
Multi-FXReverbEQDelayiOSiPadOS
64 minFlux Pro
Caelum Audio$11.99
Multi-FX with four slots driven by three drawn modulation graphs
Multi-FXModulationiOSiPadOS
63 minPopsicle FX
Kai Aras$12.99
Dual-engine multi-effects rack with an XY pad and recordable motion
Multi-FXModulationiOSiPadOS
63 minBLEASS Phase Mutant
BLEASS$8.99
FM effect that modulates any input, as AUv3 or standalone
Multi-FXModulationiOSiPadOS
59 minBYOD
ChowDSPFree
Modular pedalboard for building distortion chains from drive and tone blocks
SaturationAmp simMulti-FXiOSiPadOS
57 minMagic Dice
Baby AudioFree
One-button randomizer for delay, reverb and modulation textures
Multi-FXReverbDelayiOSiPadOS
67 min
60 minRHINO
Aurora DSP$8.99
Guitar amp sim built as a seven-block chain with an IR mixer
Amp simMulti-FXEQiOSiPadOS
60 minTimeless 3
FabFilter$24.99
Tape-style delay with drawable taps, five effects and deep modulation
DelayModulationMulti-FXiPadOS
71 minNuRack
4Pockets$12.99
Modular effects rack built from 80 plus audio and MIDI blocks
Multi-FXMIDIiOSiPadOS
61 minRymdigare
Erik Sigth$4.99
Five reverb boxes with radio degradation, octave shifters and orbiting modulators
ReverbMulti-FXPitchEQiOSiPadOS
58 minAmpliTube
IK Multimedia$24.99
Guitar and bass amp, cab and pedal modelling with expandable gear packs
Amp simMulti-FXiOSiPadOS
58 minSoundSaw
Igor Vasiliev$5.99
Destruction chain with distortion, bit crushing, envelope and filter
SaturationMulti-FXiOSiPadOS
54 minTurnado
Sugar BytesFree, $20 unlock
Live multi-effects rack of one-knob cassettes with a Dictator page
Multi-FXiPadOS
49 minSpirangle
Neon SiliconFree
Free dual delay with three taps, three filters and per panel randomising
DelayEQMulti-FXiOSiPadOS
73 minFactory
Sugar BytesFree, around $20 unlock
Semi-modular synth with a large modulation matrix and morph crossfader
SynthSequencerMulti-FXiOSiPadOS
62 minToneStack Pro
Yonac$9.99
Amp, cabinet and pedal suite with build-your-own signal chains
Amp simMulti-FXiOSiPadOS
45 minFly Tape 2
MSXII Sound Design$5.99
Momentary cassette effects: speed, reverse, warble, lo-fi and stutter
SaturationMulti-FXModulationiOSiPadOS
57 min20th Anniversary - Guitar Amp
DB Audioware$11.99
Guitar amp with pedals, cabinets and a tuner, bought in one go
Amp simMulti-FXiOSiPadOS
63 minBeatCutter
Igor Vasiliev$15.99
Pattern mangler that chops incoming audio across a grid
SamplerSequencerMulti-FXiOSiPadOS
59 minTape Pro
Caelum Audio$7.99
Tape channel with saturation, cassette noise, wow, flutter and delay
SaturationMulti-FXModulationDelayiOSiPadOS
73 minTB Reverb
ToneBoosters$8.99
Reverb with EQ, gate, LFO, shimmer and a freeze control
ReverbMulti-FXiOSiPadOS
58 minJam Synth
Primitive Digital SoftwareFree
Monophonic guitar to synth converter with four oscillators and effects
SynthMulti-FXiOSiPadOS
56 minBLEASS Motion FX
BLEASS$7.99
Motion sequencer that draws step patterns into one effect at a time
Multi-FXSequencerModulationiOSiPadOS
61 minPhaseDelayArray
Neon SiliconFree
Array of phase and delay effects stepped through moon phases
Multi-FXModulationDelayiOSiPadOS
50 minModern Deluxe guitar amp
Julien Faure$1.99
Two channel guitar amp with pedal rack, cabinets and practice loops
Amp simMulti-FXiPadOSmacOS
50 minEG ClassicFX
Elliott Garage$3.99
Eight classic effects in one AUv3 rack with multi-bus outputs
Multi-FXModulationReverbDelayiOSiPadOS
61 minBass Deluxe Amp
Julien Faure$1.99
Two channel bass amp with pedalboard, cabs, drums and looper
Amp simMulti-FXiPadOSmacOS
55 minBLEASS Granulizer
BLEASS$6.99
Granular effect with a grain display and four-input multi bus
Multi-FXSamplerPitchiOSiPadOS
58 minTonebridge Guitar Effects
Ultimate GuitarFree
Free guitar tones matched to songs, plus a pedalboard builder
Amp simMulti-FXiOSiPadOSmacOS
62 minAU3FX:Dub
Kymatica$5.99
Preset bank of dub delays, choruses, flangers and resonators
DelayModulationMulti-FXiOSiPadOS
59 minSaturn 2
FabFilter$24.99
Multiband saturation and distortion with modulation on every control
SaturationMulti-FXModulationAmp simiPadOS
60 minBLEASS Saturator
BLEASS$6.99
Five stage saturator with waveshaper, bit crusher and an LFO
SaturationMulti-FXModulationiOSiPadOS
60 minSlowMoFX
4Pockets$9.99
Makes a slowed copy of your audio and plays it underneath
Multi-FXPitchiOSiPadOS
57 minAparillo
Sugar BytesFree, $24.99 unlock
Sixteen voice FM synth with an orbiting effects universe
SynthMulti-FXiPadOS
48 minVelvet Machine
Phonolyth$7.99
Reverb effect that stretches short sounds into long textures
ReverbMulti-FXiOSiPadOS
44 minVocaLive
IK Multimedia$24.99
Four slot vocal effects chain, preset library and recorder
VocalMulti-FXiOSiPadOS
33 minGELABS
MooerFree, in-app purchases
Guitar amp and pedal chains with a shared tone cloud
Amp simMulti-FXiOSiPadOS
40 minBIAS FX 2
Positive GridFree, in-app purchases
Guitar and bass tone app with a shared ToneCloud preset library
Amp simMulti-FXiOSiPadOS